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JSON / API Response Viewer

Load JSON from a CORS-enabled URL or paste a payload to beautify and inspect it locally.

Features

  • Fetch URL responses
  • Paste and beautify JSON
  • Status display
  • Copy pretty output

How to use API Viewer

  • 1
    Enter a URL and click Fetch, or paste JSON and Beautify.
  • 2
    Copy the pretty output.

Examples

httpbin

Input
https://httpbin.org/json
Output
Pretty JSON body

About API Viewer

JSON / API Response Viewer helps you pretty-print API payloads in the browser. Fetch CORS-friendly endpoints or paste raw JSON for quick inspection.

Frequently asked questions

Many APIs block browsers with CORS. Paste the response manually if needed.

No.

Raw text is shown when JSON parsing fails.

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