gRPC Tester

Browsers cannot open native HTTP/2 gRPC directly. This tester targets gRPC-Web endpoints, and can also generate a grpcurl command for native gRPC.

Output

About this tool

Build grpcurl commands for native gRPC and test gRPC-Web endpoints from the browser. Native gRPC uses HTTP/2 features that browsers do not expose directly, so browser requests here are explicitly gRPC-Web requests.

Questions

Can a browser call native gRPC?
Not directly. Browsers can use gRPC-Web through a compatible server or proxy. For native gRPC, use the generated grpcurl command from a terminal.