Where can I minify or use related tools?

Use the Minify button for compact JSON. For URL encoding/decoding and Base64, use the related tools section on the page.

JSON Formatter & Validator — Pretty Print

Paste JSON, click Format to pretty print with 2-space indentation. Click Validate to only check correctness without output.

Input JSON

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Output

Paste or type JSON into Input.
Click Format to pretty print (2-space indent) and show the result in Output.
Click Minify for compact one-line JSON.
Click Validate to check correctness without producing output.
Use Copy Output to copy the result to your clipboard.

Nothing is uploaded — processing happens locally in your browser.
Supports Unicode (e.g., বাংলা, emojis 👍).
If you see an error, it’s usually a missing comma, bracket, or quote; the message points to where parsing failed.
Works offline after first load.

Is my JSON uploaded to a server?

No. All processing happens locally in your browser.

Does it support Unicode/Bangla?

Yes. It is Unicode-safe.

How do I pretty print and validate?

Paste JSON, click Format to pretty print; click Validate to only check correctness.

How do I minify or find related tools?

Use the Minify button here. See Related tools below for URL/Base64 utilities.

More developer & encoding utilities: