Is this hash generator free to use?

Yes. You can generate and verify hashes for text and files for free.

Do my files or text leave my browser?

No. All hashing is performed client-side in your browser.

MD5, SHA-1, SHA-256, SHA-384, and SHA-512 are supported for text and small files.

Generate and verify MD5, SHA-1, SHA-256, SHA-384, and SHA-512 hashes for text and small files, entirely in your browser.

Mode

Algorithm

Input text

—

Select a file to hash in-browser. For best performance, keep files under 10 MB.

Choose file

Algorithm	Hash	Action

Hashing runs in your browser. Still, avoid entering highly sensitive secrets on shared or untrusted devices.

Yes. Pick a file, choose an algorithm, and compare the generated value with the official checksum.

MD5 is included for compatibility with legacy checksum workflows, but SHA-256 or stronger is recommended for modern use.