JSON Formatter & Validator
Format and beautify minified JSON code with 2-space or 4-space indentation. Features syntax highlighting, instant JSON schema validation with line-by-line syntax error identification, and 1-click minification.
About JSON Formatter & Validator
Format and beautify minified JSON code with 2-space or 4-space indentation. Features syntax highlighting, instant JSON schema validation with line-by-line syntax error identification, and 1-click minification.
Primary Purpose: Format, validate, and beautify JSON data
How to Use the JSON Formatter & Validator
- 1Paste your raw or minified JSON string.
- 2Click "Format JSON" for 2 or 4 spaces, or "Minify JSON" to strip spaces.
- 3Syntax errors are flagged with line and character positions.
Real-World Worked Examples
Minified payload: {"name":"ToolPilot","tools":100}
How to Format, Validate, and Debug Broken JSON
A quick troubleshooting guide for common JSON syntax errors, escaping rules, and client-side formatting tips.
Frequently Asked Questions
Is it safe to paste confidential API JSON payloads into ToolPilot?
Yes! JSON parsing is done completely in your browser via window.JSON.parse(). No data is sent to our servers.
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