Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-384, SHA-512 at once
Input text
MD5
Enter text to see the hash
SHA-1
Enter text to see the hash
SHA-256
Enter text to see the hash
SHA-384
Enter text to see the hash
SHA-512
Enter text to see the hash
One tool, five hashes at once
A hash is a one-way function that turns any text into a fixed-length fingerprint. It is used for file integrity checks, checksum comparisons, and debugging API signatures. Type your input and the MD5 and SHA hashes are computed live — entirely in your browser, so nothing is ever sent anywhere.
Compare MD5, SHA-1, SHA-256, SHA-384, and SHA-512 side by side on one screen.
Hashes update as you type, and each result copies with a single click.
Your text never leaves the browser, so even sensitive values stay private.
Frequently asked questions
MD5 is vulnerable to collision attacks and is not recommended for security or password storage. It is still handy for non-security uses like checksums or cache keys. For security, use SHA-256 or stronger.
No. Hashing is one-way, so the original input cannot be recovered from the result. The same input simply always produces the same hash.
Yes. Input is UTF-8 encoded before hashing, so Korean text, emoji, and special characters match standard tools.
Turn on the uppercase toggle to show every result as uppercase hex. The hash value itself is unchanged.