In-browser tool

Hash generator — MD5, SHA-256

Generate MD5, SHA-1, SHA-256 and SHA-512 hashes of text — in your browser.

Everything runs in your browser — your input is never uploaded.

How it works

Type or paste your input

Get the result instantly

Copy the result

Is my text uploaded?

No. Hashes are computed in your browser (Web Crypto + local MD5); your text never leaves your device.

Is my file uploaded to a server?

No. This tool runs entirely in your browser. You can open your browser's network tab and verify no request carries your file.