HTTP/2 Checker
Check if a website supports HTTP/2 protocol online for free. Verify HTTP/2 and HTTP/3 support with server push and multiplexing details.
The full version of HTTP/2 Checker is being built right now. We add new fully functional tools every week. In the meantime, you can use the basic workspace below.
About HTTP/2 Checker
Check if a website supports HTTP/2 protocol online for free. Verify HTTP/2 and HTTP/3 support with server push and multiplexing details.
This tool is completely free and runs 100% in your browser. Your data is never uploaded to any server — everything is processed locally on your device for maximum privacy and speed.
About HTTP/2 Checker
Check if a website supports HTTP/2 protocol online for free. Verify HTTP/2 and HTTP/3 support with server push and multiplexing details.
Features
- 100% free with no sign-up required
- Runs entirely in your browser for full privacy
- No data stored, no files uploaded to servers
- Works on desktop and mobile devices