Security and Data Tools

Hash Generator

Generate SHA hashes with the Web Crypto API.

ImportantSHA-1 is legacy and is not recommended for security-sensitive uses. A hash is not encryption.

Algorithm

Text to hash

Hex digest

Privacy-first processing

Your data stays private. All processing happens locally in your browser. Nothing is uploaded to our servers.

Built for real work

Why use Hash Generator?

Create deterministic SHA-1, SHA-256, SHA-384, or SHA-512 digests from Unicode text. Hashing is not encryption.

Four SHA algorithms

UTF-8 input handling

Web Crypto implementation

hello world

Is Hash Generator free?

Yes. Hash Generator is free to use and requires no account.

Does Hash Generator upload my source text?

No. The processing in this tool runs in your browser and does not send the source text to our servers.

Can I use Hash Generator on mobile?

Yes. The workspace adapts to modern mobile, tablet, and desktop browsers.

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