ToolForge

मुफ्त ऑनलाइन टूल, हर दिन नए

पेशे अनुसार उपकरण

डेवलपर, डिज़ाइनर, शिक्षक, लेखाकार, छात्र... अपना टूलबॉक्स खोजें।

रंग

रंग रूपांतरण, कंट्रास्ट और पैलेट उपकरण

रंग कंट्रास्ट जांचColor contrast checker: calculate contrast per WCAG 2.1 and AA/AAA pass with picker and replacement suggestions for accessible design. रंग HSL/HSV कनवर्टरColor HSL converter: convert between HEX, RGB, HSL and HSV with live preview for frontend and design, one-click copy and offline. रंग मिक्सरColor mixer: blend two colors by ratio with gradient preview, supports HEX/RGB/HSL conversion and scale generation for palettes. रंग नाम खोजकColor name finder: enter HEX to find closest common color names like red and blue among 48 for design and palettes, with one-click copy and offline. रंग शेड समायोजकColor shade adjuster: lighten or darken a HEX color by percentage with live preview for design and UI states, one-click copy and offline. HEX अपारदर्शिता से RGBAHEX opacity converter: convert HEX color with opacity percentage to RGBA code with live preview for web and design, with one-click copy and offline. HEX से CMYK कनवर्टरHEX to CMYK: enter HEX to get CMYK and RGB with picker and copy for print and design. Supports batch processing and one-click copy, offline use. HEX से RGB / HSL कनवर्टरHEX to RGB converter: enter hex color value to instantly convert to RGB, HSL and RGBA codes with preview for design and frontend, with one-click copy and offline. एक्सेसिबल कलर जनरेटरRandom accessible color: generate random foreground background pairs meeting WCAG contrast with score, lock and bulk for design accessibility, with with one-click. RGB से HEX कनवर्टरRGB to HEX: enters RGB values to get HEX and HSL codes with preview. For design. Supports batch processing, export and one-click copy, offline use. वेब सेफ कलर फाइंडरWeb safe colors tool: enter HEX to find nearest web-safe color and browse 216-color palette for legacy display support, with one-click copy and offline.

एन्कोड और डिकोड

डेटा रूपांतरण उपकरण: एन्कोडिंग, डिकोडिंग, हैशिंग, एस्केपिंग और अन्य

Base58 एन्कोडर/डिकोडरBase58 codec tool: support Base58 encoding and decoding for Bitcoin address format for development and blockchain, with one-click copy, offline. बेस64 एन्कोडर/डिकोडरOnline Base64 encode and decode: supports text, URL and images with full UTF-8 including Chinese. Import files, batch process and one-click copy for dev and data transfer. HEX एन्कोडर/डिकोडर और हेक्स डंपHex converter: support text and hex conversion with offset and ASCII hex dump viewer for development and debugging, with one-click copy and offline. JWT डिकोडरJWT decoder: decodes JWT header and payload via Base64Url to JSON locally. For auth debugging. Supports batch processing, export and one-click copy, offline use. SHA हैश कैलकुलेटरSHA hash calculator: compute SHA-1, SHA-256 and SHA-512 hashes for file verification and learning, with one-click copy and offline. URL एन्कोडर/डिकोडरURL encode decode tool: support URL encoding and decoding with special characters and bulk for development, with one-click copy, offline. URL पैरामीटर पार्सर/बिल्डरURL params parser: parse query string to JSON and table handling repeats and encoding or generate back for development, with one-click copy and offline. विजेनर सिफर टूलVigenere cipher tool: encrypt and decrypt text by key with case preserve for learning and fun, with one-click copy, offline.

कनवर्टर

इकाई, आधार, एन्कोडिंग और डेटा कनवर्टर

वित्त

ऋण, ब्याज और वित्त कैलकुलेटर

100-दिन बचत चुनौती100 day savings challenge: generate plan and total by 1-100 incremental savings with progress visualization for habit and finance, with one-click with one-click. 52-सप्ताह बचत चुनौतीSave progressively each week for a year with a full weekly plan, average and total. Supports batch processing and one-click copy, offline use. Advance Salary CalculatorAdvance salary calculator: enter advance amount, months and monthly rate to get EMI, total repayment and interest for employees and HR, multilingual. Africa Income Tax EstimatorAfrica income tax estimator: enter annual income and rate to estimate tax and take-home for African countries, multilingual. Africa Mobile Money CalculatorAfrica mobile money calculator: enter amount and fee to get fee and net for M-Pesa/Airtel, multilingual. ऋण परिशोधन अनुसूचीAmortization schedule generator: create monthly payment breakdown and chart from amount, rate and term for mortgage and finance, with one-click copy, offline. APR/APY कनवर्टरConvert between APR and APY with different compounding frequencies. Converts APY and APR with compounding frequency. Supports batch processing and one-click copy. Australia Medicare Levy CalculatorAustralia Medicare Levy Calculator: enter key parameters for quick estimate, built for overseas users. Australia Payg Withholding CalculatorAustralia Payg Withholding Calculator: enter key parameters for quick estimate, built for overseas users. Australia Super CalculatorAustralia super calculator: enter salary to compute 12% Super Guarantee for Australia. Bahrain Vat CalculatorBahrain Vat Calculator: enter key parameters for quick estimate, built for overseas users. बिल स्प्लिटरBill splitter calculator: get per person share from total and count with tip and tax for dining and AA, with one-click copy, offline. वित्त · 197 उपकरण →

टेक्स्ट

टेक्स्ट उपकरण: गिनती, एन्कोडिंग और फ़ॉर्मेटिंग

संक्षिप्त नाम जनरेटरAcronym generator: convert phrases to acronyms with multi-style and readability score for branding, with one-click copy, offline and multilingual. पंक्ति संख्याएँ जोड़ेंAdd line numbers to text with a custom start and separator. Adds line numbers with custom start and separator for code and docs. अटबैश साइफरAtbash cipher tool: encrypt and decrypt by reverse alphabet substitution with case preserve for learning and fun, with one-click copy, offline. ब्रेल अनुवादकBraille translator: convert between English, numbers, pinyin and Unicode braille dots, supports Grade 1, letters, numbers and punctuation for accessibility learning. बबल टेक्स्ट जनरेटरBubble text generator: convert text to circle and bubble effect fonts with multiple styles for social and nicknames, with one-click copy and offline. अक्षर आवृत्ति काउंटरCharacter frequency counter: count letters and words in real time with sorting for writing, with one-click copy and offline. ईमेल एक्सट्रैक्टरEmail extractor: paste text to extract all email addresses with dedup, sorting and CSV export for marketing and data cleaning. इमोजी काउंटर और रिमूवरEmoji counter and remover: count emojis in text with list or remove them for clean copy with count for social and data cleaning, with one-click copy and offline. फैंसी टेक्स्ट जनरेटरFancy text generator: convert plain text to stylish Unicode fonts with copy and social compatibility check for bios and headings. खोजें और बदलेंFind and replace: paste text to batch find and replace by keyword with regex, case and whole word for text cleaning and editing. कीवर्ड डेंसिटी चेकरKeyword density checker: count occurrences, density and frequency per 100 words for keywords with SEO tips, one-click copy, offline and multilingual. लीटस्पीक कनवर्टरLeetspeak converter: convert between English and leet with multiple strength levels and custom mapping for fun and password ideas. टेक्स्ट · 37 उपकरण →

डेवलपर

डेवलपर उपकरण: JSON, रेगेक्स, CSV और अन्य

ASCII टेबलASCII table tool: lookup char decimal, hex and binary with search and copy for development and learning, with one-click copy, offline. Base32 कनवर्टरBase32 converter tool: support Base32 encoding and decoding with padding and bulk for development, with one-click copy, offline. Base64 छवि व्यूअरBase64 image viewer: paste a Data URL or raw Base64 to preview the image locally with estimated size. Nothing is uploaded. Ideal for frontend debugging. Brazil CPF ValidatorBrazil CPF validator: enter 11-digit CPF to validate for Brazil, multilingual. Brazil PIX Key ValidatorBrazil PIX validator: enter CPF/CNPJ/email/phone/random key to validate PIX format for Brazil. कोनिक ग्रेडिएंट जनरेटरConic gradient generator: adjust angle, stops and center with live preview and CSS copy, animated for front-end gradien Supports batch processing and one-click copy. क्रेडिट कार्ड सत्यापकCredit card validator: validate numbers with Luhn and detect Visa and Mastercard for payments and fraud prevention, with one-click copy and offline. क्रॉन एक्सप्रेशन जनरेटरCron generator: visually pick minute/hour/day/month/week to build Cron, parse and preview next runs for scheduling and DevOps. क्रिप्टो पता सत्यापकCrypto address validator: validate BTC/ETH and multi-chain formats with checksum, chain hints and error tips before transfers. CSS ईज़िंग जनरेटरCSS easing generator: visually adjust cubic-bezier curve to generate transition code with live preview for frontend and animation, with one-click copy and offline. CSS स्पेसिफिसिटी कैलकुलेटरCSS specificity calculator: enter any selector to get specificity a,b,c with priority and override explanation for frontend debugging, one-click copy and offline. CSS यूनिट कनवर्टरCSS units converter: convert px, rem, em, vw/vh and % by base font with responsive preview for front-end layouts. Supports batch processing and one-click copy. डेवलपर · 66 उपकरण →

जनरेटर

पासवर्ड, UUID और रैंडम नंबर जनरेटर

ASCII आर्ट जनरेटरTurn A-Z and 0-9 text into large 5-row ASCII art instantly, with one-click copy. Ideal for nicknames, signatures and posts. Latin letters and digits only. बिजनेस नेम जनरेटरBusiness name generator: generate tech and classic style candidates from keywords with filtering for startups, with one-click copy and offline. कार्ड डेक और डीलCard deck dealer: shuffle and deal from 52 cards without duplicates, custom players and counts. Supports batch export, one-click copy and sharing. चीन आईडी कार्ड सत्यापक और जनरेटरChina ID card validator: validate 18-digit format rules including region and checksum for development and testing, with one-click copy and offline. सिक्का उछालCoin flip: simulate fair coin toss, multiple flips and stats with custom heads/tails labels and history for draws and probability demos. पासा फेंकने वालाDice roller: roll 1-20 dice with multiple sides automatically summing total for board games, with one-click copy and offline. EAN-13 बारकोड जनरेटरEAN-13 barcode generator: enter 12 digits to calculate check digit and generate printable barcodes for retail and inventory, with one-click copy and offline. अंग्रेज़ी नाम जनरेटरEnglish name generator: generate names by gender, style and initial with meaning and pronunciation, with favorites and copy for naming and characters. फर्जी व्यक्ति जनरेटरFake person generator: generate complete profiles with name, gender, age, email, phone, city and job for testing and demo data, with one-click copy and offline. IMEI सत्यापक और जनरेटरIMEI generator and validator: validate and generate 15-digit IMEI codes with Luhn check digit for testing and device management, with one-click copy and offline. Latin Declension GeneratorLatin declension generator: stem plus 1st/2nd/3rd declension for a full singular and plural case table. लाइसेंस कुंजी जनरेटरLicense key generator: create software license keys by pattern with grouping, checksum and batch export for dev testing and licensing. जनरेटर · 39 उपकरण →

कैलकुलेटर

रोज़मर्रा के कैलकुलेटर: प्रतिशत, BMI और अन्य

समय और तिथि

आयु, तिथि अंतर और टाइमस्टैम्प उपकरण

आयु कैलकुलेटरOnline age calculator: enter birthdate to get exact age in years/months/days, total days/hours, next birthday countdown, zodiac with Gregorian/lunar support. आयु अंतर कैलकुलेटरCalculate the difference between two dates in years, months and days. Calculates age gap in years/months/days with leap year support. ऑनलाइन अलार्म घड़ीOnline alarm clock tool: set time and ringtone with fullscreen and background alert for daily and work reminders, with one-click copy, offline. बाइनरी घड़ीBinary clock tool: show real-time binary clock with multi-format and learning mode for study and geek, with one-click copy, offline. जन्मदिन काउंटडाउनBirthday countdown tool: get countdown and age from birthday with reminders for wishes and anniversaries, with one-click copy, offline. काउंटडाउन टाइमरCountdown timer: set hours/minutes/seconds with fullscreen, sound alerts and loop for exams, workouts and presentations Supports batch processing and one-click copy. दिन जोड़ें या घटाएंDate add/subtract tool: add or subtract days, weeks and months from a date handling month-end and leap years for scheduling, with one-click copy and offline. तिथि काउंटडाउनDate countdown: pick target date to get remaining days, hours and minutes with holiday and anniversary reminders for planning. तिथि अंतर कैलकुलेटरDate difference calculator: count days, weeks, months, business and weekend days between dates with auto order handling, one-click copy and offline. तिथि प्रारूप कनवर्टरDate format converter: enter date to convert to ISO, US, EU, RFC and timestamp with bulk for development and data, with one-click copy and offline. तिथि जानकारीDate info calculator: enter date to get weekday, leap year, day of year and quarter with holiday marks for calendar and work planning. एक्सेल तिथि सीरियल कनवर्टरExcel date converter: convert between Excel serial numbers and dates 1900 system with bulk and formatting for office data, with one-click copy and offline. समय और तिथि · 28 उपकरण →

इमेज

इमेज प्रोसेसिंग उपकरण (योजना में)

रंगीन QR कोड जनरेटरColorful QR code generator: create QR codes with custom colors and size with logo and error correction for branding and events, one-click copy and offline. क्रॉप अनुपात कैलकुलेटरImage crop ratio calculator: enter original size and target ratio to get crop dimensions and keep area with preview for social and print, one-click copy and offline. इमेज कंप्रेसर और रिसाइज़रImage compressor: customize dimensions and quality to compress JPG, PNG and WebP keeping transparency for design, with one-click copy and offline. इमेज मर्जरImage concatenate: stitch multiple images horizontally or vertically with spacing, background and size for long and comparison images. छवि फ़ाइल आकार अनुमानकImage file size: estimate file size by resolution, bit depth and format with compression reference for upload and storage planning. इमेज फ़्लिपरImage flipper: flip images horizontally or vertically with rotation and download for composition and fun edits. Supports batch processing and one-click copy. इमेज फ़ॉर्मेट कनवर्टरImage format converter: pick an image and target format (PNG/JPG/WebP/GIF/BMP), converted locally in your browser. Quality setting for JPEG/WebP, live preview and download. इमेज रीसाइज़रImage resizer: resize by percent or width/height with live preview supporting PNG/JPG/WebP locally for design, with one-click copy and offline. छवि से Base64Image to Base64: pick an image to get its Base64 Data URL locally. Nothing is uploaded. With preview and one-click copy. इंस्टाग्राम ग्रिड स्प्लिटरInstagram grid generator: split image into 3×3 grid with spacing and batch download for social layouts. Supports batch processing and one-click copy. PDF to ImagePDF to image converter: turn each PDF page into PNG, JPG or WebP locally in your browser. Adjust scale, format and page range with live preview and batch download. SVG से PNG कनवर्टरSVG to PNG tool: batch convert SVG to PNG with size, background and transparency for design and development, with one-click copy, offline.

नेटवर्क

नेटवर्क उपकरण: IP, DNS और अन्य (योजना में)

डेटा प्लान कैलकुलेटरData plan calculator: estimate monthly remaining, overage and plan recommendations by daily usage and quota with multi-plan comparison. MAC जनरेटर और वैलिडेटरMAC address generator: generate valid MAC addresses or validate format supporting colon and hyphen for networking, with one-click copy and offline. नेटवर्क स्पीड कनवर्टरNetwork speed converter: convert between Mbps, Gbps, MB/s and GB/s to see broadband download speed for networking and testing, with one-click copy and offline. पोर्ट सेवा लुकअपPort lookup tool: enter port number to quickly find common services and protocols like HTTP, SSH, FTP for networking and ops, with one-click copy and offline. रैंडम IP जनरेटरRandom IP generator: bulk generate random IPv4 or IPv6 addresses excluding private ranges with custom count for network testing, with one-click copy and offline.

गणित

गणित उपकरण: आधार रूपांतरण, रैंडम नंबर और अन्य

अन्य

अन्य उपयोगी उपकरण

2048 गेमPlay 2048 online: merge number tiles with arrow keys or swipe to reach 2048. Supports keyboard and touch, score and best record, offline play. गतिविधि विचार जनरेटरGenerate activity ideas for weekends, dates and family. Generates ideas by scene, people and duration with save and sha Supports batch processing and one-click copy. ग्रहों पर आयु कैलकुलेटरAge on planets calculator: get age on planets from Earth birthday with next birthday for science and fun, with one-click copy, offline and multilingual. अल्कोहल मात्रा कैलकुलेटरCalculate alcohol by volume (ABV) from original and final gravity. Calculates ABV from OG and FG with calories. Supports batch processing and one-click copy. अनुभूत तापमान कैलकुलेटरCompute heat index or wind chill from temperature and conditions. Calculates wind chill and heat index from temp, humidity and wind. Aquarium Substrate CalculatorAquarium substrate: tank size and depth for sand/gravel/aquasoil kilograms, pounds, 5kg bags and cost. cm/in supported. एक्वेरियम आयतन कैलकुलेटरAquarium volume calculator: get volume, water and glass thickness from dimensions with unit conversion for fish keeping, with one-click copy, offline. AWG वायर गेज कैलकुलेटरConvert AWG wire gauge to diameter, area and resistance. Calculates diameter, area, resistance and ampacity by AWG. Supports batch processing and one-click copy. बैटरी जानकारी जांचBattery info detector: check level, charging status, health and estimated runtime in real time, with discharge estimate and reminders. Works in browsers supporting Battery API. बैटरी जीवन कैलकुलेटरBattery life calculator: get runtime from capacity and consumption with multi-device compare for purchase and use, with one-click copy, offline. रक्त अल्कोहल कैलकुलेटरBlood alcohol calculator: estimate BAC from weight, drinks and time with legal standard for safety and health, with one-click copy, offline. रक्तचाप श्रेणीBlood pressure category tool: get category from systolic and diastolic with advice for health and monitoring, with one-click copy, offline. अन्य · 115 उपकरण →

डेवलपर टूल्स

प्रोग्रामर के लिए विकास और डिबगिंग उपयोगिताएँ

डिज़ाइनर टूल्स

डिज़ाइनरों के लिए रंग, लेआउट और इमेज उपकरण

अवतार जनरेटर (आइडेंटिकॉन)Avatar generator: create cartoon avatars from name or random with style, size and background for social and dev, with one-click copy, offline. ब्लॉब आकार जनरेटरBlob maker: customize random blob shapes with color and animation export for design and backgrounds, with one-click copy, offline. बॉर्डर रेडियस जनरेटरBorder radius generator: adjust four corners with live preview generating border-radius code for design, with one-click copy and offline. बॉक्स शैडो जनरेटरCSS box-shadow generator: adjust horizontal, vertical offset, blur, spread and color opacity with live preview and copy for design, with one-click copy and offline. क्लिप पाथ जनरेटरClip-path generator: visually drag polygon, circle and ellipse clipping with live preview and code copy, responsive and animated for front-end layouts. ऑनलाइन कलर पिकरColor picker: pick via HSL sliders or HEX, instantly shows HEX/RGB/HSL with one-click copy. For design and frontend. Supports batch processing and offline use. रंग योजना जनरेटरColor scheme generator: generate complementary and triadic palettes from a base color with HEX output for design and branding, with one-click copy and offline. CSS एनीमेशन जनरेटरCSS animation generator: pick animation type, duration and easing to generate keyframes code with live preview for frontend, with one-click copy and offline. CSS फ़िल्टर जनरेटरCSS filter generator: adjust blur, brightness, contrast and hue with live preview and code copy for image effects. Supports batch processing and one-click copy. CSS ग्रेडिएंट जनरेटरCSS gradient generator: pick colors, angle and linear/radial type with live preview and one-click copy of CSS for frontend and design, offline and multilingual. CSS Grid जनरेटरCSS grid generator: set columns, rows and gap to generate grid layout code with live preview for web and responsive design, with one-click copy and offline. ईज़िंग वक्र विज़ुअलाइज़रEasing visualizer: pick from 8 easings (ease, linear, ease-in-out, bounce…) for an instant SVG curve plus paste-ready CSS value, with one-click copy. डिज़ाइनर टूल्स · 39 उपकरण →

शिक्षक टूल्स

शिक्षकों के लिए शिक्षण, प्रश्नोत्तरी और कक्षा प्रबंधन उपकरण

उपस्थिति कैलकुलेटरAttendance calculator: get attendance rate from required and actual with level and tips for attendance and HR, with one-click copy, offline. पुरस्कार प्रमाणपत्र जनरेटरAward generator: customize title, name and award to create certificates with print and download for recognition, with one-click copy, offline. बिंगो कार्ड जनरेटरBingo generator: create bingo cards from word list with print and online play for teaching and events, with one-click copy, offline. मासिक कैलेंडर जनरेटरMonth calendar generator: pick any year and month to generate a calendar with weekdays and holidays, with print and export, one-click copy and offline. श्रुतलेख जनरेटरDictation generator: enter one "word,meaning" per line for an instant student sheet (words only) plus teacher answer key, generated locally. Copy and print. भिन्न सरलीकरणFraction simplifier: enter numerator and denominator to reduce to lowest terms and convert to mixed numbers and decimals for math, one-click copy and offline. ग्रेड प्रतिशत और अक्षर कैलकुलेटरGrade calculator: enter assignments, midterm and final weights to get current total and required scores with grade bands for students. ग्रुप जनरेटरGroup generator: enter list to randomly group by size or count with dedup and balancing for classes and activities. Supports batch processing and one-click copy. हान्ज़ी ग्रिड जनरेटरHanzi grid generator: enter Chinese characters (up to 50) for an instant tianzi-grid practice sheet in 3 sizes, with copyable HTML for printing. गणित क्विज़ जनरेटरMath quiz: generate random arithmetic problems by difficulty with timer and score for student practice and speed. Supports batch processing and one-click copy. गणित वर्कशीट जनरेटरMath worksheet generator: create arithmetic worksheets by grade and type with printable sheets and answers for teachers and parents. मानसिक गणित अभ्यासMental math: generate random arithmetic problems with timer and accuracy stats for speed and brain training. Supports batch processing and one-click copy. शिक्षक टूल्स · 21 उपकरण →

लेखा उपकरण

एकाउंटेंट्स के लिए कर, मूल्यह्रास और इनवॉइस उपकरण

Australia Fbt CalculatorAustralia Fbt Calculator: enter key parameters for quick estimate, built for overseas users. Bangladesh Income Tax CalculatorBangladesh Income Tax Calculator: enter key parameters for quick estimate, built for overseas users. बैंक ब्याज कैलकुलेटरBank interest calculator: get simple and compound interest from principal, rate and term with breakdown for savings, with one-click copy, offline. Brazil 13th Salary CalculatorBrazil 13th Salary Calculator: enter key parameters for quick estimate, built for overseas users. सम-विच्छेद कैलकुलेटरBreak-even calculator: calculate break-even units and revenue from fixed cost and price with chart for pricing, with one-click copy and offline. Chile Impuesto Unico CalculatorChile Impuesto Unico Calculator: enter key parameters for quick estimate, built for overseas users. चीन वेतन कर कैलकुलेटरChina salary tax calculator: calculate income tax from salary, insurance and deductions using progressive rates for payroll, one-click copy and offline. चीनी RMB राशि शब्दों मेंChinese amount uppercase converter: convert numbers to standard financial uppercase for invoices and contracts, with one-click copy and offline. Colombia Prima CalculatorColombia Prima Calculator: enter key parameters for quick estimate, built for overseas users. Denmark Income Tax CalculatorDenmark Income Tax Calculator: enter key parameters for quick estimate, built for overseas users. परिसंपत्ति मूल्यह्रास कैलकुलेटरDepreciation calculator: calculate depreciation with straight-line and sum-of-years methods with yearly schedule for accounting, with one-click copy and offline. Digital Nomad Tax CalculatorDigital Nomad Tax Calculator: enter key parameters for quick estimate, built for overseas users. लेखा उपकरण · 57 उपकरण →

छात्र उपकरण

छात्रों के लिए अध्ययन, परीक्षा और उत्पादकता उपकरण

CGPA to Percentage CalculatorCGPA to percentage: enter CGPA and scale to get percentage and grade with 9.5 or 10 multiplier for Indian students, multilingual. उद्धरण जनरेटरCitation generator: create APA, MLA, Chicago and GB/T 7714 references for books, journals and web with DOI auto-fill and batch export for papers. परीक्षा काउंटडाउनExam countdown: set exam date to show remaining days, hours and study plan with multi-subject and reminders for exam pr Supports batch processing and one-click copy. फाइनल ग्रेड आवश्यक कैलकुलेटरFinal grade calculator: enter current scores, weights and target to get required final exam score and grade for student Supports batch processing and one-click copy. GPA कैलकुलेटरGPA calculator: calculate weighted GPA from grades and credits supporting 4.0/5.0 scales with conversion for students, with one-click copy and offline. GPA पैमाना कनवर्टरGPA scale converter: convert between 4.0/5.0 and percentage with credit-weighted GPA and multi-term cumulative for study abroad. पोमोडोरो टाइमरPomodoro timer: focus 25 minutes and break 5 minutes with auto switch and alerts supporting custom durations for study and work, with one-click copy and offline. पुनरावृत्ति योजना जनरेटरReview schedule: enter a start date and pick Ebbinghaus (days 1/2/4/7/15/30), weekly (3/7/14/30) or custom (1/3/5/7) plan for an instant review-date list with one-click copy. सांख्यिकी कैलकुलेटरStatistics calculator: compute sum, mean, median, mode, variance and deviation with chart for analysis, with one-click copy and offline. अध्ययन समय कैलकुलेटरStudy time calculator: allocate daily study time by subject and goal with progress tracking for exam prep, with one-click copy, offline and multilingual. शब्द और वर्ण गणकWord count tool: count characters, words and paragraphs with reading time and keywords for writing and editing, with one-click copy, offline.

ई-कॉमर्स उपकरण

ई-कॉमर्स के लिए प्रचार, रूपांतरण और मूल्य निर्धारण उपकरण

लॉजिस्टिक्स उपकरण

लॉजिस्टिक्स के लिए वॉल्यूमेट्रिक वजन और कंटेनर लोडिंग उपकरण

फिटनेस उपकरण

फिटनेस के लिए प्रशिक्षण, ताकत और वसा जलाने वाले उपकरण

इंजीनियरिंग उपकरण

निर्माण के लिए ढलान और सामग्री मात्रा उपकरण

Aggregates & Groundworks EstimatorAggregates estimator: enter volume, area or holes to estimate ballast, sand, shingle, hardcore, postcrete, blocks, paving, screed, self-leveller, render and asphalt with UK-standard coverage, waste and cost. Air Brick CalculatorAir brick calculator: wall length at 1.8m spacing for 215×65mm underfloor ventilation bricks. Angle Bead CalculatorAngle bead calculator: enter corner count and height for 2.4m galvanised beads and cost. Waste and price supported. Architrave CalculatorArchitrave calculator: door count for 70mm 2.1m sticks at 3 per door plus mitre waste. Arris Capping CalculatorArris capping calculator: fence length for 75×75 2.4m capping lengths with mitre waste. Asphalt Driveway CalculatorAsphalt calculator: driveway dimensions and depth for tonnage at 2.4t per m³, volume, truck loads and bags. Flush Back Box CalculatorFlush back box selector: gangs, wall type and available depth for dry-lining or 25/35mm metal box plus cut-out size. Tile Backer Board CalculatorBacker board calculator: area for 1200×600×12mm boards plus screws with cutting waste. Ballast CalculatorBallast calculator: pour volume for 20mm all-in ballast tonnes in 850kg bulk bags plus cement mix guide. Kitchen Base Unit CalculatorBase unit calculator: total run for a mix of standard 1000/800/600/500/400mm cabinets, door count and filler width. Bath Water & Heating CalculatorBath calculator: pick a standard UK tub size and fill level for full capacity, water used in litres and the kWh needed to heat it. Check your boiler or cylinder can cope. Bathroom & Kitchen EstimatorBathroom and kitchen estimator: enter counts, lengths or area to estimate WCs, basins, trays, baths, enclosures, worktops, sinks, taps, valves, copper and waste pipes, radiators and underfloor heating with UK sizes, waste and cost. इंजीनियरिंग उपकरण · 125 उपकरण →

करियर उपकरण

पेशेवरों के लिए वेतन, उपस्थिति और करियर उपकरण

कंटेंट क्रिएटर उपकरण

कंटेंट क्रिएटर्स के लिए प्लेटफ़ॉर्म आकार, शीर्षक और हैशटैग उपकरण

हैशटैग जनरेटरHashtag generator: enter keywords to generate viral hashtags for Xiaohongshu and Instagram. Supports batch processing, export and one-click copy with sharing. मेटा टैग जनरेटरMeta tag generator: creates title, description, keywords and Open Graph tags for SEO with preview. Supports batch processing, export and one-click copy, offline use. OG छवि जनरेटरOG image generator: enter title and subtitle to generate 1200x630 social share image and download as PNG for social media, with one-click copy and offline. प्लेटफ़ॉर्म इमेज आकार गाइडPlatform image size lookup: covers Douyin, Kuaishou, Xiaohongshu, YouTube specs. Supports batch processing, export and one-click multilingual copy. स्क्रिप्ट पढ़ने का समय कैलकुलेटरScript reading time calculator: get speaking time from word count and speed with paragraph estimate for hosting and dubbing, with one-click copy, offline. सोशल कार्ड प्रीव्यूSocial card preview: simulate WeChat, Facebook and Twitter share card effects for marketing, with one-click copy and offline. सोशल टैग एक्सट्रैक्टरSocial tag extractor: extract hashtags and mentions from text with frequency and dedup for social media and content, with one-click copy, offline and multilingual. सबटाइटल फॉर्मेट कनवर्टरSRT to VTT converter: upload SRT to get WebVTT with timestamp and style handling for video captions and web playback. Supports batch processing and one-click copy. उपशीर्षक समय कैलकुलेटरSubtitle timing tool: enter total duration and line count to evenly split times and generate SRT codes for video subtitling, with one-click copy and offline. शीर्षक अनुकूलकTitle optimizer: check title length against platform limits like Douyin and suggest improvements for clicks and exposure, with one-click copy and offline. वीडियो फ्रेम कैलकुलेटरVideo frame calculator: get total frames and duration from time and fps with bitrate estimate for editing, with one-click copy, offline. वीडियो प्लेबैक समय कैलकुलेटरVideo playback calculator: calculate watch time from duration and speed or find required speed for courses, one-click copy and offline. कंटेंट क्रिएटर उपकरण · 13 उपकरण →

पेरेंटिंग उपकरण

माता-पिता के लिए शिशु आयु और टीकाकरण उपकरण

शिशु आयु कैलकुलेटरBaby age calculator: get months, days and milestones from birth date with growth chart for parenting, with one-click copy, offline and multilingual. बच्चे की ऊँचाई भविष्यवक्ताChild height prediction: predict adult height range from parents height with genetic formula, gender and bone age correction plus growth curve for pediatrics. गर्भकालीन आयु कैलकुलेटरGestational age calculator: get weeks, days and due date by last period or ultrasound with fetal development reference for prenatal care. गर्भावस्था वजन वृद्धि कैलकुलेटरPregnancy weight gain guide: get total and weekly gain ranges from pre-pregnancy BMI for maternal health, one-click copy and offline. टीकाकरण अनुसूचीVaccine schedule tool: reference for 0-6 year immunization including hepatitis B and polio months for parents, with one-click copy and offline.

फोटोग्राफी उपकरण

फ़ोटोग्राफ़रों के लिए डेप्थ-ऑफ़-फ़ील्ड और एक्सपोज़र उपकरण

एपर्चर स्टॉप तुलनाकर्ताCompare two f-stops: stops apart and light ratio - for exposure and depth of field. Supports batch processing and one-click copy, offline use. क्रॉप फैक्टर कैलकुलेटरCrop factor calculator: calculate crop factor and 35mm equivalent from sensor size for photography, with one-click copy and offline. क्षेत्र गहराई कैलकुलेटरDepth of field calculator: enter focal length, aperture, distance and sensor to get DoF, hyperfocal and CoC for photography and lens choice. एक्सपोज़र कैलकुलेटरExposure calculator: calculate EV and equivalent combinations from aperture, shutter and ISO for photography, with one-click copy and offline. हाइपरफोकल दूरी कैलकुलेटरHyperfocal distance: get hyperfocal and DoF range by focal length, aperture and sensor for landscape and panorama focus Supports batch processing and one-click copy. मेगापिक्सेल कैलकुलेटरMegapixel calculator: get total pixels and megapixels by resolution with print size and file size for photography and design. ND फ़िल्टर एक्सपोज़र कैलकुलेटरND filter calculator: calculate exposure time with ND filter from base shutter and stops with settings for long exposure, one-click copy and offline. फोटो प्रिंट लागत कैलकुलेटरPhoto print cost calculator: calculate total cost and area from photo size, quantity and unit price with comparison for printing, with one-click copy and offline. प्रिंट आकार कैलकुलेटरPrint size calculator: get print size from pixels and DPI with paper mapping for photo, poster and canvas, with one-click copy, offline and multilingual.

भाषा उपकरण

भाषा सीखने वालों के लिए शब्दावली और टेक्स्ट उपकरण

अंग्रेज़ी संक्षिप्त रूप लुकअपAbbreviation lookup tool: enter abbreviation to get full form and meaning with multi-domain database for study and work, with one-click copy, offline with one-click. अनाग्राम सॉल्वरAnagram solver: find all anagrams from letters sorted by length and frequency for games and learning, with one-click copy, offline. टेक्स्ट केस कनवर्टरText case converter: convert between 11 cases like upper, lower, title and camel with character count for writing and coding, with one-click copy and offline. फ्लैशकार्ड जनरेटरFlashcard generator: one card per line as term + delimiter + definition. Get a preview table plus Anki-ready tab-separated text with one-click copy. Tab/comma/pipe supported. संख्या से हिंदी शब्दHindi number to words converter: convert numbers to Hindi words Devanagari using Indian system for documents, with one-click copy and offline. अनियमित क्रियाएँ संदर्भIrregular verbs: enter verb to get past and past participle with pronunciation and examples for English learning. Supports batch processing and one-click copy. मोर्स कोड अनुवादकMorse code translator: convert between text and Morse with audio playback and copy for learning and fun communication. Supports batch processing and one-click copy. संख्या से शब्दNumber to words: converts numbers to English words (e.g., 123 → one hundred twenty-three). Supports batch processing, export and one-click copy, offline use. अंग्रेज़ी बहुवचन कनवर्टरPlural form converter: enter singular to get plurals with irregular forms and examples in bulk for learning, with one-click copy, offline. रैंडम शब्द जनरेटरRandom word generator: create words by length, initial and part of speech with count and dedup for writing and testing, with one-click copy, offline with one-click. अंग्रेज़ी वर्तनी अभ्यासSpelling practice: random words by difficulty with audio, typing and instant correction, wordbook and progress for vocabulary and exams. शब्दांश काउंटरSyllable counter: count syllables in text by word and sentence with multi-language and bulk for writing and poetry, with one-click copy, offline and multilingual. भाषा उपकरण · 15 उपकरण →

संगीतकार उपकरण

संगीतकारों के लिए टेम्पो, नोट्स और ट्रांसपोज़िशन उपकरण

BPM मापें (टैप)BPM tap tempo: tap or press space to the beat for live BPM, average and stability with metronome. For music. Supports batch export, one-click copy and offline use. BPM से ms विलंब कैलकुलेटरBPM to milliseconds converter: calculate delay time from tempo and note value for music production, with one-click copy and offline. कॉर्ड फाइंडरChord finder: pick a root and quality (major/minor/dim/aug/maj7/min7/dom7) to get chord tones and intervals instantly, with one-click copy. कॉर्ड प्रगति जनरेटरChord progressions: pick a key (C, G, D, A, E, F, Bb, Eb…) and style (pop, folk, rock, blues, ballad) for an instant diatonic progression with one-click copy. गिटार ट्यूनिंग संदर्भGuitar tuning reference: pick standard, half-down, Drop D or Open G for open-string notes and frequencies (A4=440Hz) to tune with your tuner. No microphone detection. मेट्रोनोमMetronome tool: adjustable tempo 40-240 BPM and beats per bar with accented first beat and sound and visual pulse for practice, with one-click copy and offline. संगीत अंतराल कैलकुलेटरMusic interval calculator: get interval name, semitones and frequency ratio by two notes for music theory and compositi Supports batch processing and one-click copy. संगीत स्वर आवृत्तिMusic note frequencies: look up note frequencies C0-B8 and MIDI numbers based on A4=440Hz with reference for music, with one-click copy and offline. नोट ट्रांसपोज़रNote transposer: enter original and target keys to transpose notes and fingerings for guitar, piano and jianpu for arranging, with copy, offline and history. स्केल फाइंडरScale finder: generate scale notes, fretboard and MIDI preview from mode and root with guitar and keyboard for composing, with one-click copy, with one-click copy,.

कानूनी उपकरण

कार्य और अनुबंध संदर्भों के लिए ओवरटाइम और वार्षिक अवकाश उपकरण

वार्षिक अवकाश कैलकुलेटरAnnual leave calculator: get leave days from hire date and seniority with legal standard for HR and employees, with one-click copy, offline. अनुबंध अवधि कैलकुलेटरContract duration calculator: enter start/end dates to get days, months and years, with business days and renewal reminders for legal and HR. अदालत शुल्क कैलकुलेटरCourt fee calculator (China): calculate filing and preservation fees by claim amount with bracket table for legal budgeting. ओवरटाइम वेतन कैलकुलेटरOvertime pay: computes pay at 1.5x weekday, 2x weekend and 3x holiday rates. For HR. Supports batch processing, export and one-click copy, sharing. विच्छेद वेतन कैलकुलेटरSeverance pay calculator: estimate compensation from monthly salary and years per one month per year for resignation and labor law, with one-click copy and offline.

गेमर उपकरण

गेमर्स के लिए गति, प्रतिक्रिया और जीत दर उपकरण

एआईएम ट्रेनरAim trainer game: generate random targets with hit rate and reaction time, multi-difficulty and ranking for gaming and reflex, with one-click copy, offline. क्लिक गति परीक्षण (CPS)Click speed test: click as many times as possible in 5 or 10 seconds with live CPS and total count and ranking for gaming, with one-click copy and offline. पासा प्रायिकता कैलकुलेटरDice probability calculator: get sums, ranges and specific combos by dice count and sides with charts and simulation for board games and probability. गाचा प्रायिकता कैलकुलेटरGacha probability calculator: calculate probability of at least one hit and expected pulls for gacha planning, with one-click copy and offline. प्रतिक्रिया समय परीक्षणReaction time test: wait for green and click, 5 rounds average with ranking for attention training and mini game, with one-click copy and offline. वेयरवुल्फ़ भूमिका गाइडWerewolf guide: pick any role (werewolf, villager, seer, witch, hunter, guard, idiot) for skills and strategy tips with one-click copy. वेयरवुल्फ़ भूमिका वितरकWerewolf roles: pick a 6/9/12/15-player setup for a random mix of werewolves, villagers and special roles (seer, witch, hunter, guard) with one-click copy. जीत दर कैलकुलेटरWin percentage calculator: calculate win rate, total games and win streak needed for target with chart for gaming and esports, with one-click copy and offline.

नवीनतम उपकरण

Air Brick CalculatorAir brick calculator: wall length at 1.8m spacing for 215×65mm underfloor ventilation bricks. Architrave CalculatorArchitrave calculator: door count for 70mm 2.1m sticks at 3 per door plus mitre waste. Arris Capping CalculatorArris capping calculator: fence length for 75×75 2.4m capping lengths with mitre waste. Asphalt Driveway CalculatorAsphalt calculator: driveway dimensions and depth for tonnage at 2.4t per m³, volume, truck loads and bags. Flush Back Box CalculatorFlush back box selector: gangs, wall type and available depth for dry-lining or 25/35mm metal box plus cut-out size. Tile Backer Board CalculatorBacker board calculator: area for 1200×600×12mm boards plus screws with cutting waste. Ballast CalculatorBallast calculator: pour volume for 20mm all-in ballast tonnes in 850kg bulk bags plus cement mix guide. Kitchen Base Unit CalculatorBase unit calculator: total run for a mix of standard 1000/800/600/500/400mm cabinets, door count and filler width.