JSON Formatter
Paste or upload JSON data to format and pretty-print it. Syntax highlighting, indentation options, and key sorting included. 100% client-side.
Drag & drop your JSON here
or click to browse · JSON files up to 10 MB
Formatting Complete!
Formatted Output
Why Freecvt?
100% Private
Your data is processed in your browser. Nothing is uploaded to any server.
Lightning Fast
Formatting happens instantly in your browser. No waiting for uploads.
Works Everywhere
Runs on any device with a modern browser. No installation required.