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JSON Formatter & Validator

Text Tools

Format, validate, minify, and compare JSON with advanced features

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Enter JSON above and click Format, Minify, or Repair

About JSON Tools

100% Client-Side & Private: All JSON processing happens locally in your browser. Nothing is sent to any server.

Formatter: Beautify and organize JSON with customizable indentation (2 or 4 spaces, or tabs). Sort keys alphabetically for consistent formatting.

Minifier: Remove all whitespace and formatting to create the smallest possible JSON representation for transmission or storage.

Repair: Automatically fix common JSON syntax errors like missing quotes, trailing commas, or unquoted keys using intelligent parsing.

Validator: Verify JSON syntax and structure. Optionally validate against JSON Schema standards. Get detailed statistics including depth, key count, and size.

Comparator: Compare two JSON objects and visualize differences. Toggle structural comparison to ignore key ordering.

Use Cases: API development, configuration files, data transformation, debugging, code review, documentation, testing.

AL

Ashley Leslie

Senior Software Entwicklerin

Ich identifiziere komplexe Geschäftsherausforderungen und entwickle innovative Lösungen, die die betriebliche Effizienz transformieren und messbare Ergebnisse liefern.

Problemlösung durch strategisches Denken und technische Exzellenz.

Gemacht mit ❤️ in Deutschland

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