الرمز والبيانات
JSON وBase64 والسلَغات وcamelCase في التبويب دون رفع اللصق.
Start here if you are debugging
kebab-case في العناوين. camelCase في جافاسكربت. snake_case في بايثون وSQL.
Developer naming styles
MD5 مجموع تحقق لا تجزئة كلمة مرور.
Privacy for proprietary snippets
Standard formatters run in your browser after the page loads. That is useful on locked-down laptops where you cannot install CLI utilities but still need to inspect a customer payload or internal config sample.
JSON tools cluster
Working only with JSON today? Browse the dedicated JSON tools hub for the formatter, editor, stringify, unstringify, escape, CSV, and YAML converters—each page explains a different task.
Tools in this category
JSON Formatter
Pretty-print messy JSON, catch syntax issues, or minify for production—all in one free online tool.
JSON Editor
Edit JSON in dual tree, text, and table panes: repair, transform, compare, validate with a schema, and import CSV—fully local.
HTML Formatter
Clean up copied HTML: consistent indentation, readable structure, optional minify.
CSS Formatter
Turn messy CSS into readable, indented code—or minify it for faster pages.
JavaScript Formatter
Beautify messy JavaScript with proper indentation—or minify for deploy.
Markdown Formatter
Fix inconsistent Markdown spacing and structure, then preview how it reads.
Regex Tester
Paste a pattern and text, see matches and captures.
JSON Stringify
Paste plain text, get a quoted JSON string with escapes.
JSON Unstringifier
Turn a JSON.stringify() result back into readable text, or stringify text for embedding in JSON.
JSON Escape / Unescape
Turn raw text into safe JSON strings or reverse escaped JSON.
JSON to YAML Converter
Convert JSON to YAML in your browser.
CSV to JSON Converter
Turn spreadsheet-style CSV into JSON instantly.
HTML to Markdown
Convert HTML to Markdown or Markdown to HTML instantly.
SCSS Formatter
Clean up nested SCSS for readability.
TypeScript Formatter
Clean up TypeScript and TSX snippets: consistent braces, spacing, and line breaks before code review or paste into docs.
XML Formatter
Format or minify XML for RSS, SOAP, SAML, SVG, Android layouts, and sitemap files.
YAML Formatter
Clean up Docker Compose, CI configs, and data files.
Markdown Table Generator
Build Markdown tables from a spreadsheet-style grid.
GraphQL Formatter
Indent and clean GraphQL operations and SDL.
Slugify URL Generator
Paste a headline, get a clean slug for blogs and SEO.
Base64 Encode & Decode
Encode strings to Base64 or decode Base64 payloads back to plain text—ideal for JWT segments, API testing, and quick debugging.
URL Encode & Decode
Fix broken links and special characters in URLs.
UTF-8 Encoder/Decoder
See UTF-8 byte sequences or recover text from encoded data.
Hex to Text Converter
Convert hex strings to readable text or text to hex.
Binary Code Translator
Encode text as binary or decode binary back to text.
Morse Code Translator
Translate letters to Morse and Morse to text.
A1Z26 Cipher
Encode or decode the A1Z26 cipher (A=1 … Z=26).
Caesar Cipher
Shift letters to encode or decode messages.
ROT13 Encoder
Shift the alphabet by 13 to obscure spoilers or puzzles.
MD5 Hash Generator
Paste any text and get an MD5 digest instantly.
Regex Tester
Paste a pattern and text, see matches and captures.
Number Sorter
Clean up comma or line-separated numbers.
UTM Builder
Add utm_source, utm_medium, utm_campaign to any base URL.
QR Code Generator
Generate QR codes for URLs, text, and notes.
Barcode Generator
Free online barcode generator: create CODE 128, CODE 39, EAN-13, UPC-A, ITF-14, and QR codes.
Frequently asked questions
Do formatters upload my source code?
Standard formatters run in this browser after the page loads. Copy or download when you need to share output elsewhere.
Which JSON tool should I open first?
Use JSON Formatter to pretty-print or minify. Use JSON Editor for tree views, repair, and compare. Use JSON Unstringify when the payload is a quoted JSON.stringify result.