JSON Formatter & Validator

Paste your JSON below to format, validate and copy — 100% browser-based, private & free.

Your JSON:

Formatted JSON:

Why Format and Validate JSON?

Properly formatted JSON makes it easier to read, debug, and share. CueSolve’s JSON Formatter works entirely in your browser, ensuring your data stays private. Validate your JSON to catch syntax errors instantly.

Key Features:

Format JSON — Beautify JSON with indentation.
Minify JSON — Remove spaces to reduce size.
Validate JSON — Instantly check for syntax errors.
Copy JSON — One click to copy formatted JSON.

Try more smart tools at CueSolve.com — your privacy-first online toolkit.