डेवलपर
डेवलपर उपकरण: JSON, रेगेक्स, CSV और अन्य
नीचे कोई उपकरण चुनें। सब कुछ मुफ़्त है और ब्राउज़र में चलता है।
💻 डेवलपर · कुल 66 उपकरण
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.
CSV से JSONCSV to JSON converter: convert tabular data to JSON array with delimiters and header detection for data, with one-click copy and offline.
CSV व्यूअरCSV viewer: paste CSV data to parse as table supporting comma, semicolon and Tab with quoted fields for data viewing and cleaning, with one-click copy and offline.
HTTP टू cURL कनवर्टरcURL converter: generate cURL commands from method, URL, headers and body with import for API debugging, with one-click copy and offline.
cURL से HTTP अनुरोधcURL to HTTP parser: paste cURL to get method, URL, headers and body with highlighting and copy for API debugging and d Supports batch processing and one-click copy.
ईमेल पता वेरिफायरEmail validator: check length, username and domain labels with clear tips per RFC for registration, with one-click copy and offline.
EU VAT Number ValidatorEU VAT number validator: enter VAT number to validate format with country prefix.
एक्सेल कॉलम अक्षर कनवर्टरExcel column name converter: convert between letters and numbers A1 AB28 XFD16384 bidirectionally with batch for spreadsheets, with one-click copy and offline.
एक्सेल फ़ॉर्मूला जनरेटरExcel formula generator: pick function type and fill parameters to generate copy-ready formulas with examples for spreadsheets, with one-click copy and offline.
फ़ाइल हैश कैलकुलेटरFile hash calculator: compute SHA-1 and SHA-256 checksums of files locally for privacy for verification and security, with one-click copy and offline.
फ़ाइल टू Base64File to Base64: upload any file to generate Base64 and Data URL with image preview and copy for front-end embedding and API debugging.
फ्लेक्सबॉक्स जनरेटरFlexbox generator: adjust direction, alignment and gap with live preview and CSS copy for front-end flex layouts and responsive design.
Git चीटशीटGit cheatsheet: pick a scenario (init, commit, branch, remote, undo, merge, log) for common commands with one-click copy. Runs locally.
Git कमिट मैसेज जनरेटरGit commit message generator: generate Conventional Commits messages with type and scope for development and collaboration, with one-click copy and offline.
HEX डंप टूलHex dump viewer: upload file or paste text to get hex and ASCII view with offset, width and search for reverse engineering and debugging.
hreflang टैग जनरेटरHreflang generator: generate alternate link tags for multilingual sites with validation for SEO, with one-click copy and offline.
HTML इकाइयाँ एन्कोड/डिकोडHTML entities converter: encode special characters to HTML entities or decode back with preview for web, with one-click copy and offline.
HTML फ़ॉर्मेटरHTML formatter: paste HTML to beautify or minify with highlighting and error hints for front-end and code cleanup. Supports batch processing and one-click copy.
HTML लाइव प्रीव्यूHTML preview: paste HTML/CSS/JS for live rendered preview with split view and copy for front-end debugging and template Supports batch processing and one-click copy.
HTML टू JSXHTML to JSX: transforms HTML snippets to React JSX handling class and style. For frontend. Supports batch processing, export and one-click copy, offline use.
HTML टू टेक्स्ट टूलHTML to text: extract text from HTML preserving paragraphs with tag stripping and entity decoding for content cleaning. Supports batch processing and one-click copy.
HTTP विधियाँ संदर्भHTTP methods reference: explains GET, POST, PUT, PATCH, DELETE usage and idempotency. Supports batch processing, export and one-click copy, offline use.
IBAN वैलिडेटरIBAN validator: validate country code length and mod-97 checksum for international transfers, with one-click copy and offline.
India PAN ValidatorIndia PAN validator: enter 10-character PAN to validate format for India.
Japan Invoice Number ValidatorJapan invoice number validator: enter 13-14 digit registration number to validate for Japan.
Japan My Number ValidatorJapan My Number validator: enter 12-digit number to validate checksum for Japan.
JSON डिफ टूलJSON diff tool: paste two JSON documents to find added, removed and changed paths with highlighting for API and config comparison, with one-click copy and offline.
JSON फ़ॉर्मेटर/मिनिफ़ायर/वैलिडेटरJSON formatter: paste JSON to beautify, minify and validate with highlighting and error location for dev debugging. Supports batch processing and one-click copy.
JSON फ़ॉर्मेटर/वैलिडेटर/कंप्रेसरJSON formatter: beautify, validate and minify to single line with custom indent and character count for development and debugging, with one-click copy and offline.
JSON मर्ज टूलJSON merge: merge multiple JSON objects with deep merge and conflict strategies for config and data integration. Supports batch processing and one-click copy.
JSON मिनिफ़ायर और ब्यूटिफ़ायरJSON minifier and beautifier: compress or beautify JSON showing byte count and savings in real time for API debugging, with one-click copy and offline.
JSON पाथ क्वेरीJSON path query tool: enter JSON and dot-path with array indexes to extract values quickly with highlighting for API debugging, one-click copy and offline.
JSON स्कीमा जनरेटरJSON Schema generator: pastes sample JSON to auto generate JSON Schema with nested fields. Supports batch processing, export and one-click copy, offline use.
JSON टू Markdown तालिकाJSON to Markdown converter: convert object array to Markdown table with header and alignment for docs and README, with one-click copy and offline.
JSON टू XMLJSON to XML converter: paste JSON to get well-formed XML with attribute and array handling, formatting and validation for integration.
CSS लोडर जनरेटरCSS loader generator: pick spinner, ring, dots or bars style with color, size and speed for instant preview and paste-ready CSS with keyframes.
मार्कडाउन लाइव एडिटरMarkdown editor: edit on left and preview on right supporting headings, lists and code blocks for writing and docs, with one-click copy and offline.
SEO मेटा टैग जनरेटरMeta tags generator: enter title, description and keywords to generate SEO Meta and Open Graph tags for web optimizatio Supports batch processing and one-click copy.
Mexico CURP ValidatorMexico CURP validator: enter 18-character CURP to validate format for Mexico.
Mexico RFC ValidatorMexico RFC validator: enter RFC to validate format for Mexico SAT.
न्यूमॉर्फिज्म जनरेटरNeumorphism generator: adjust shadow, radius and background with live preview and CSS copy for card and button design. Supports batch processing and one-click copy.
पासवर्ड एंट्रॉपी कैलकुलेटरPassword entropy calculator: analyze charset, length and entropy with crack time estimate for security, with one-click copy and offline.
रैंडम पासवर्ड जनरेटरRandom password generator: customize length and character types showing entropy for accounts, with one-click copy and offline.
PX से REM/EM कनवर्टरPX to REM converter: convert px, rem and em based on root font size 16px for responsive and mobile styles, with one-click copy and offline.
README जनरेटरREADME generator: enter project name, description, install and usage to generate standard Markdown README for open source and docs, with one-click copy and offline.
रेगेक्स एस्केपRegex escape tool: auto escape strings for regex with bulk and preview for development and text processing, with one-click copy, offline and multilingual.
रेगेक्स टेस्टरRegex tester: test regex against text with live highlighting and match count for development, with one-click copy and offline.
robots.txt जनरेटरRobots.txt generator: create crawler rules with allow disallow, sitemap and validation for SEO and site management, with one-click copy, offline and multilingual.
सेमवर तुलनाSemVer compare tool: compare two versions and parse major minor patch and prerelease for dev and release management, with one-click copy, offline.
साइटमैप जनरेटरSitemap generator: create XML sitemap from URL list with priority and frequency for SEO and site management, with one-click copy, offline and multilingual.
JSON-LD संरचित डेटा जनरेटरStructured data generator: create JSON-LD by type with validation and preview for SEO and site management, with one-click copy, offline and multilingual.
टेक्स्ट डिफ़ चेकरText diff tool: highlight differences between two texts with line and character diff for proofing and version compare, with one-click copy, offline.
CSS ट्रांसफ़ॉर्म जनरेटरTransform generator: visually generate CSS transform code with translate, rotate and scale preview for frontend and design, with one-click copy, offline.
User-Agent जनरेटरUser agent generator: create random UA for browsers and devices with custom and bulk for testing and crawling, with one-click copy, offline.
XML फ़ॉर्मेटरXML formatter: beautify with indentation supporting comments and CDATA with validation for config, with one-click copy and offline.
अक्सर पूछे जाने वाले प्रश्न
डेवलपर श्रेणी क्या है?
डेवलपर श्रेणी में 66 मुफ़्त उपकरण शामिल हैं।
क्या ये उपकरण मुफ़्त हैं?
हाँ, सभी मुफ़्त हैं और कोई उपयोग सीमा नहीं।
क्या पंजीकरण आवश्यक है?
नहीं। पेज खोलें और उपयोग करें; डेटा अपलोड नहीं होता।
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