This tool allows you to make HTTP requests to any endpoint, and then shows you the response. No native app, no need to create an account, no cluttered UI, just a simple free tool 😄.
RequestResponse lets you send HTTP requests to any endpoint and instantly view the raw response, all in a free, no-account web UI.
- for
- Developers who need a quick, lightweight way to test APIs without installing software.
- pricing
- free
Key features
5 features of RequestResponse
- Send HTTP requests — Compose and send GET, POST, PUT, DELETE, etc. to any URL directly from the browser.
- View raw response — See status code, headers and body of the response in a clean format.
- No account required — Use the tool instantly without signing up or logging in.
- No native app — Runs entirely in the browser, no downloads or installations needed.
- Clutter-free UI — Focused interface that shows only the request builder and response viewer.
Use cases
- Debug an endpoint during development
- Validate response codes and payloads for third-party APIs
- Prototype API calls before writing code
- Check CORS headers and authentication flows
RequestResponse vs alternatives
 RequestResponse |  Firecamp |  FakerAPI |  Tiny API |  BuildShip | |
|---|---|---|---|---|---|
| Best for | Simple, no-login API testing | Full-featured API client | Mocking APIs | API marketplace | Low-code API creation |
| Pricing | Free | Free | Subscription | Free | Free |
| DevHunt upvotes | 10 | 48 | 18 | 17 | 118 |
| Launched | Feb 2024 | Jan 2023 | Jan 2023 | Apr 2024 | Jan 2023 |
- RequestResponse vs Firecamp: Open-source Postman alternative with collections and environments
- RequestResponse vs FakerAPI: Provides mock data generation for testing apps
- RequestResponse vs Tiny API: Enables monetising API endpoints
- RequestResponse vs BuildShip: Visual backend builder, not just request testing
RequestResponse FAQ
Do I need to create an account to use RequestResponse?+
No, the tool works without any sign-up or login.
Can I test HTTPS endpoints?+
Yes, both HTTP and HTTPS URLs are supported.
Is there a limit on the number of requests?+
The free version has no explicit request limits.
Do I need to install anything?+
No, it runs entirely in the web browser.
Summarized by DevHunt from requestresponse.app · Sep 27, 2026. Details may change; check the official site.
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