ByteKitlyv2
ByteKitly/JSON & Data
● JSON & Data

JSON Formatter & Beautifier

Format messy JSON into readable, indented JSON instantly in your browser.

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Private by designRuns locally in this browser
Input66 chars · 1 lines
Drop a local text/data file here. Nothing is uploaded.
OutputWaiting for input
↗
Your result appears hereNothing is uploaded. Processing happens on this device.
Shortcut Ctrl/⌘ + Enter
Why this tool exists

Get the answer without turning it into a project.

Paste JSON from an API response, config file, log, or clipboard and turn it into clean, readable output without sending the data to a server.

JSON Validator →JSON Minifier →JSON → Table →JSON → CSV →

Common questions

Does my JSON leave my browser?

No. Formatting happens locally in your browser.

Can it detect invalid JSON?

Yes. Invalid JSON returns the parsing error so you can find the problem quickly.