HTTP Request Builder
Build and send HTTP requests with custom headers and body.
What Is an HTTP Request?
HTTP (HyperText Transfer Protocol) is the foundation of data communication on the web. Every time you visit a webpage, submit a form, or call an API, your browser or application sends an HTTP request to a server and receives an HTTP response. Understanding HTTP requests is essential for web development, API integration, and debugging.
HTTP Methods Explained
| Method | Purpose | Has Body? |
|---|---|---|
| GET | Retrieve data from the server | No |
| POST | Submit data to create a resource | Yes |
| PUT | Update or replace an existing resource | Yes |
| DELETE | Remove a resource from the server | Optional |
Common Use Cases
- API Development: Test your API endpoints during development without writing client code.
- Debugging: Inspect response headers, status codes, and body to diagnose issues.
- Integration Testing: Verify that third-party APIs return expected responses.
- Learning: Understand how HTTP works by experimenting with real requests and responses.
How to Use
- Enter the URL of the API endpoint you want to test.
- Select the HTTP method (GET, POST, PUT, DELETE).
- Click Send to execute the request and view the response.
To generate a cURL command instead of sending the request, try our cURL Command Generator. To format API responses, use our API Response Formatter.