Hash Generator — MD5, SHA-1, SHA-256
Runs locallyCompute MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes of any text instantly — 100% in your browser.
—————MD5 and SHA-1 are considered broken for security purposes — prefer SHA-256 or stronger.
Related tools
View all (2)Type or paste text and instantly get its MD5, SHA-1, SHA-256, SHA-384 and SHA-512 digests in hex. Hashes are computed locally with the Web Crypto API plus a pure-JavaScript MD5, so your input never leaves the device. One-click copy for every digest.
Frequently asked questions
Which algorithms are supported?
MD5, SHA-1, SHA-256, SHA-384 and SHA-512 — all five are computed as you type, in hex, with one-click copy and an uppercase option.
Can I use MD5 or SHA-1 for passwords?
No. MD5 and SHA-1 are fine as checksums but are considered broken for security use. For passwords use a dedicated KDF like bcrypt, scrypt or Argon2 instead of any fast general-purpose hash.
Is my input sent anywhere?
No. Digests are computed locally with the Web Crypto API plus a pure-JavaScript MD5.