JSON Formatter

Transform messy JSON into clean, readable format. Paste your JSON and get perfectly indented, easy-to-read output.

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Free uses left:10· Price per use: $0.01 · Results deleted after: 1 day
Paste valid JSON and turn it into clean, readable indentation.

Features

Readable formatting

Turn compact JSON into indented output that is easier to scan.

Structure preserved

Format the JSON without changing its keys or values.

Useful for API data

Inspect API responses, config files, logs, and copied JSON snippets.

Copy-ready output

Use the formatted result in your editor, docs, tests, or notes.

How to use it

Paste JSON

Add valid JSON into the input field.

Format it

Run the app to apply readable indentation.

Review the result

Copy the formatted JSON for debugging, documentation, or editing.

Common questions

No. This formatter expects valid JSON. Use JSON Fixer if the JSON is broken.

No. It changes whitespace and indentation so the structure is easier to read.

Yes. Paste a JSON response from an API and format it for easier inspection.

Platform basics

For this app, inputs and outputs are kept for up to 1 day. After that, they are deleted from our servers.

See the Privacy Policy and Terms. They explain what is stored, when it is deleted, and when third-party providers are involved.

If an app execution fails, the cost of that failed run is automatically refunded to your balance.

Open the app to paste JSON and get readable formatting.

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