About the hash generator
The generator calculates text hashes with SHA-256, SHA-384, SHA-512, SHA-1 and MD5 from the exact UTF-8 bytes entered in the browser. It shows metrics, Hex/Base64/Base64URL formats and warnings for legacy algorithms.
How to generate an online hash
Paste the text, choose the algorithm and output format, then copy the digest or download a summary. Shared links store only settings by default; include the input only when it may become public.