Share
Beautify, minify, and validate JSON data instantly.
Beautify, minify, and validate JSON data instantly. Supports syntax highlighting, error detection, and multiple formatting options. Perfect for developers working with APIs and data structures.
Learn how to quickly beautify, minify, and validate your JSON data for better readability and API compatibility.
Access the JSON Formatter tool
Navigate to the JSON Formatter & Validator tool page to begin processing your data structures.
Paste your JSON data
Copy your raw JSON string and paste it directly into the main input field for instant processing.
Select your formatting options
Choose between beautifying for readability or minifying to reduce file size based on your specific needs.
Check for validation errors
Review the built-in error detection feedback to identify and fix any syntax issues in your JSON code.
Copy the formatted output
Once the syntax highlighting and formatting are applied, copy the clean JSON result to your clipboard for use in your project.
Estimated time: PT1M
Share this tool
Explain any code in plain language — all languages supported.
Percent-encode or decode URL strings instantly.
Encode/decode HTML entities like < > &.
Convert Unix epoch timestamps to/from readable dates.
Test regex patterns with live match highlighting.
Decode JWT tokens and inspect header, payload, and expiry.
Convert text or Markdown to a Word .docx file with live preview, RTL, and page-setup options.
Convert images to video with the Ken Burns zoom/pan effect. Add music and export as WebM.
Load and compare multiple URLs side by side in resizable iframes.
See your public IP address plus full location, ISP, ASN, timezone, coordinates, and more.
Convert Markdown to a fully customized, RTL-ready PDF.
Play local or online videos with HLS stream support, subtitles, playlist, and bookmarks.
Convert Markdown to a formatted Word .docx — live preview, RTL, tables, page setup, all client-side.
Generate speech from text using local AI models. Download as WAV. Runs entirely in your browser — private and free.