🌐 cURL / HTTP Request Builder
Build and test HTTP requests online. Supports GET / POST / JSON Body / Headers with auto-generation and execution.
Tool Overview
Quickly generate cURL commands with custom Headers, Body, and Methods. Execute requests online and inspect responses instantly.
💡 Useful for: API testing, debugging, verification, and cURL generation.
Headers
Generated cURL Command
# Enter request info to generate cURL
🔍 Enter URL and click 'Test Request' to see results
How to use cURL Builder?
- 1Enter your target URL and select the HTTP method (e.g., GET, POST).
- 2Add custom Request Headers if needed.
- 3For POST/PUT, enter data in the Body section and use 'Format JSON' if applicable.
- 4Click 'Build Command' to get the cURL script, or 'Execute' to see result directly.
cURL Tool FAQ
Can I execute CORS requests?
Due to browser security (CORS), some APIs may not allow direct browser access. You can always copy the generated command to your local terminal.
Is my data secure?
This tool constructs commands locally. Network requests are only sent when you click 'Execute' through your own browser. We don't store your secrets.