API Tester

A lightweight Postman alternative that runs in your browser. Test GET, POST, PUT, PATCH, DELETE requests with query params, custom headers, JSON/form body, Bearer/Basic/API-key auth. View formatted responses with syntax highlighting, timing, and size info. Keeps a 10-request history.

195k+ uses·Free
4.8 (0 ratings)

How to Use

1

Enter URL

Paste your API endpoint URL and select the HTTP method.

2

Add parameters

Add query params, headers, auth, and request body as needed.

3

Send

Click Send to make the request via our secure proxy.

4

Inspect response

View the formatted response body, headers, status, and timing.

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