Features
Everything you need to handle JSON files efficiently.
Beautify & Minify
Format your JSON to be readable or compact it to save space.
Validator
Check your JSON for syntax errors with precise error reporting.
Tree Viewer
Explore complex JSON structures with an interactive tree view.
Diff & Compare
Compare two JSON files side-by-side to find differences.
Converter
Convert JSON to YAML, XML, CSV and vice versa.
JSONPath Query
Extract data from JSON using powerful JSONPath expressions.
Escape & Unescape
Escape JSON strings for embedding or unescape them back.
JSON Repair
Automatically fix malformed JSON with common issues.
Schema Validator
Validate JSON data against a JSON Schema definition.
Graph Visualizer
Visualize JSON data as interactive graph diagrams.
JSON to Code
Generate type definitions and classes from JSON data.
Clean Interface
No distractions. Just the tools you need in a modern, clean UI.
Fast & Reactive
Instant results as you type. No waiting for server roundtrips.
Privacy First
Almost every tool runs entirely in your browser. The only exception, JSON to Code, sends your sample to our server just to generate code and never logs or stores it.