Is this hash generator free to use?

Yes, completely free with no limits on input size or number of hashes. No account required.

Is my data secure when generating hashes?

Absolutely. All hashing happens in your browser using the Web Crypto API and a built-in MD5 implementation. Your data is never uploaded to any server.

What hash algorithms are supported?

The tool supports MD5, SHA-1, SHA-256, SHA-384, and SHA-512. All five hashes are generated simultaneously so you can compare them at a glance.

Can I verify a file checksum with this tool?

Yes. Switch to the File tab, upload your file, and enter the known checksum. The tool will hash the file in your browser and tell you if the checksums match.

Hash Generator

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes instantly in your browser. No upload, no account — 100% private.

MD5SHA-1SHA-256SHA-384SHA-512

Output:

Enter Text

Hashes update automatically as you type.

All Algorithms at Once

Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes simultaneously.

100% Private

Everything runs in your browser. Nothing is uploaded to any server.

File Checksum Verification

Upload a file and verify its integrity against a known checksum.

HEX & BASE64 Output

Toggle between hexadecimal and Base64 encoded output formats.

Hash Generator

Frequently Asked Questions

What is a hash and why is it useful?

Is MD5 still safe to use?

Which algorithm should I choose?

Can I hash large files?