JSON Formatter and Beautifier

Format compact JSON into readable, indented output for debugging API responses, reviewing configuration files, and cleaning up copied payloads.

Pretty print JSON without changing its meaning

The JSON Formatter turns dense one-line JSON into a readable structure with consistent indentation. It is useful when an API response arrives compressed, when a log line includes a JSON object, or when a configuration value has been copied without whitespace. Formatting makes keys, arrays, and nested objects easier to scan while preserving the same data model.

Built for debugging API responses

When you are checking an endpoint, readability matters more than decoration. JsonClear keeps the workspace clean so you can paste a response, confirm that it parses, and inspect the fields that changed. Formatting is especially helpful for response bodies that include nested user objects, feature flags, pagination metadata, or arrays of records returned by a service.

Local formatting for sensitive snippets

Many JSON snippets contain staging IDs, internal field names, or temporary tokens from a development environment. JsonClear formats the text in the browser, so you can review the structure without uploading it to a formatting service. The formatter is intended for quick local inspection before you copy the cleaned JSON into a test, ticket, or documentation note.

Compact JSON to formatted JSON

Paste a compressed response and format it into a shape that is easier to read.

Input


{"status":"ok","items":[{"id":1,"name":"alpha"},{"id":2,"name":"beta"}]}

Formatted output


{
  "status": "ok",
  "items": [
    {
      "id": 1,
      "name": "alpha"
    },
    {
      "id": 2,
      "name": "beta"
    }
  ]
}

Related JSON tools

FAQ

Does formatting change my JSON values?

No. Formatting changes whitespace and indentation only. Valid JSON values, keys, arrays, and objects remain the same.

When should I use the formatter instead of the parser?

Use the formatter when the JSON is valid but hard to read. Use the parser when you first need to confirm whether the text is valid JSON.