Pengembang
Alat pengembang: JSON, regex, CSV, dan lainnya
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๐ป Pengembang ยท Total 66 alat
Tabel ASCIIASCII table tool: lookup char decimal, hex and binary with search and copy for development and learning, with one-click copy, offline.
Konverter Base32Base32 converter tool: support Base32 encoding and decoding with padding and bulk for development, with one-click copy, offline.
Pratinjau Gambar Base64Base64 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.
Generator Gradien KerucutConic 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.
Validator Kartu KreditCredit card validator: validate numbers with Luhn and detect Visa and Mastercard for payments and fraud prevention, with one-click copy and offline.
Generator Ekspresi CronCron generator: visually pick minute/hour/day/month/week to build Cron, parse and preview next runs for scheduling and DevOps.
Validator Alamat KriptoCrypto address validator: validate BTC/ETH and multi-chain formats with checksum, chain hints and error tips before transfers.
Generator Easing CSSCSS easing generator: visually adjust cubic-bezier curve to generate transition code with live preview for frontend and animation, with one-click copy and offline.
Kalkulator Spesifisitas CSSCSS specificity calculator: enter any selector to get specificity a,b,c with priority and override explanation for frontend debugging, one-click copy and offline.
Konverter Satuan CSSCSS 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 ke JSONCSV to JSON converter: convert tabular data to JSON array with delimiters and header detection for data, with one-click copy and offline.
Pratinjau Tabel CSVCSV 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.
Konversi HTTP ke cURLcURL converter: generate cURL commands from method, URL, headers and body with import for API debugging, with one-click copy and offline.
cURL ke Permintaan HTTPcURL 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.
Validator Alamat EmailEmail 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.
Konverter Huruf Kolom ExcelExcel column name converter: convert between letters and numbers A1 AB28 XFD16384 bidirectionally with batch for spreadsheets, with one-click copy and offline.
Generator Rumus ExcelExcel formula generator: pick function type and fill parameters to generate copy-ready formulas with examples for spreadsheets, with one-click copy and offline.
Kalkulator Hash FileFile hash calculator: compute SHA-1 and SHA-256 checksums of files locally for privacy for verification and security, with one-click copy and offline.
File ke Base64File to Base64: upload any file to generate Base64 and Data URL with image preview and copy for front-end embedding and API debugging.
Generator FlexboxFlexbox generator: adjust direction, alignment and gap with live preview and CSS copy for front-end flex layouts and responsive design.
Referensi Perintah GitGit cheatsheet: pick a scenario (init, commit, branch, remote, undo, merge, log) for common commands with one-click copy. Runs locally.
Generator Pesan Commit GitGit commit message generator: generate Conventional Commits messages with type and scope for development and collaboration, with one-click copy and offline.
Alat Hex DumpHex dump viewer: upload file or paste text to get hex and ASCII view with offset, width and search for reverse engineering and debugging.
Generator Tag hreflangHreflang generator: generate alternate link tags for multilingual sites with validation for SEO, with one-click copy and offline.
Enkode/dekode entitas HTMLHTML entities converter: encode special characters to HTML entities or decode back with preview for web, with one-click copy and offline.
Formatter HTMLHTML 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.
Pratinjau HTML LangsungHTML 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 ke 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.
Alat HTML ke TeksHTML to text: extract text from HTML preserving paragraphs with tag stripping and entity decoding for content cleaning. Supports batch processing and one-click copy.
Referensi Metode HTTPHTTP methods reference: explains GET, POST, PUT, PATCH, DELETE usage and idempotency. Supports batch processing, export and one-click copy, offline use.
Validator IBANIBAN 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.
Alat Perbandingan JSONJSON 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.
Formatter / Minifier / Validator JSONJSON formatter: paste JSON to beautify, minify and validate with highlighting and error location for dev debugging. Supports batch processing and one-click copy.
Formatter/validator/compressor JSONJSON formatter: beautify, validate and minify to single line with custom indent and character count for development and debugging, with one-click copy and offline.
Penggabung JSONJSON merge: merge multiple JSON objects with deep merge and conflict strategies for config and data integration. Supports batch processing and one-click copy.
Alat Minify & Beautify JSONJSON minifier and beautifier: compress or beautify JSON showing byte count and savings in real time for API debugging, with one-click copy and offline.
Kueri Path JSONJSON 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.
Generator JSON SchemaJSON Schema generator: pastes sample JSON to auto generate JSON Schema with nested fields. Supports batch processing, export and one-click copy, offline use.
JSON ke Tabel MarkdownJSON to Markdown converter: convert object array to Markdown table with header and alignment for docs and README, with one-click copy and offline.
JSON ke XMLJSON to XML converter: paste JSON to get well-formed XML with attribute and array handling, formatting and validation for integration.
Generator Loader CSSCSS loader generator: pick spinner, ring, dots or bars style with color, size and speed for instant preview and paste-ready CSS with keyframes.
Editor Markdown OnlineMarkdown editor: edit on left and preview on right supporting headings, lists and code blocks for writing and docs, with one-click copy and offline.
Generator Meta Tag SEOMeta 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.
Generator NeumorphismNeumorphism generator: adjust shadow, radius and background with live preview and CSS copy for card and button design. Supports batch processing and one-click copy.
Kalkulator Entropi Kata SandiPassword entropy calculator: analyze charset, length and entropy with crack time estimate for security, with one-click copy and offline.
Generator Kata Sandi AcakRandom password generator: customize length and character types showing entropy for accounts, with one-click copy and offline.
Konverter PX ke REM/EMPX 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.
Generator READMEREADME generator: enter project name, description, install and usage to generate standard Markdown README for open source and docs, with one-click copy and offline.
Escape RegexRegex escape tool: auto escape strings for regex with bulk and preview for development and text processing, with one-click copy, offline and multilingual.
Penguji RegexRegex tester: test regex against text with live highlighting and match count for development, with one-click copy and offline.
Generator robots.txtRobots.txt generator: create crawler rules with allow disallow, sitemap and validation for SEO and site management, with one-click copy, offline and multilingual.
Perbandingan VersiSemVer compare tool: compare two versions and parse major minor patch and prerelease for dev and release management, with one-click copy, offline.
Generator SitemapSitemap generator: create XML sitemap from URL list with priority and frequency for SEO and site management, with one-click copy, offline and multilingual.
Generator Data Terstruktur JSON-LDStructured data generator: create JSON-LD by type with validation and preview for SEO and site management, with one-click copy, offline and multilingual.
Pemeriksa Perbedaan TeksText diff tool: highlight differences between two texts with line and character diff for proofing and version compare, with one-click copy, offline.
Generator CSS TransformTransform generator: visually generate CSS transform code with translate, rotate and scale preview for frontend and design, with one-click copy, offline.
Generator User-AgentUser agent generator: create random UA for browsers and devices with custom and bulk for testing and crawling, with one-click copy, offline.
Formatter XMLXML formatter: beautify with indentation supporting comments and CDATA with validation for config, with one-click copy and offline.
FAQ
Apa itu kategori Pengembang?
Kategori Pengembang mencakup 66 alat gratis.
Apakah alat ini gratis?
Ya, semua gratis tanpa batas penggunaan.
Apakah perlu mendaftar?
Tidak. Buka halaman dan langsung gunakan; data tidak diunggah.
Bahasa apa yang didukung?
This site supports 12 languages: Chinese, English, Japanese, Spanish, French, Portuguese, Arabic, Indonesian, Hindi, Thai, Vietnamese and Bengali.