JSON Formatter & Validator
Format, minify, and validate JSON in real time with clear error messages and line numbers.
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Tool Coming Soon
This tool is under development. The admin has created the tool entry, but the functionality file hasn't been added yet.
File expected: tools/json-formatter.php
About JSON Formatter & Validator
JSON Formatter & Validator - Free Online
Beautify, minify, and validate JSON instantly with our free tool. Paste any JSON, click Format for a clean, indented view or Minify to compress it. Invalid JSON is reported with line and column details.
Why Use Our JSON Tool?
- Format & Beautify — Readable 2-space indentation
- Minify — Compact JSON for APIs and storage
- Validate — Detect errors with line/column info
- Copy Result — One-click copy of formatted JSON
- Private — JSON never leaves your browser
How to Use the JSON Formatter
- Paste your JSON into the input box
- Click Format, Minify, or Validate
- Copy the result or fix reported errors
An essential utility for developers working with APIs, configuration files, and data exchange.