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
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History for this tool
The most recent data you entered in this tool, stored only in this browser.
Save what you type here, in this browser? Your work would go into this browser's local storage, so a refresh or a trip to another tool does not wipe it. You also get a short list of previous entries under the form, each one restorable with a click. Nothing is ever uploaded, and there is no account.
Being straight about the trade-off: anything kept there can be read by anyone who can use this browser profile, and by any script that later runs on this site. A tool page can hold a private key, a password or a signed token. Saving is convenient; it is not private.
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.