Hash Generator
Generate SHA-256, SHA-512, Keccak-256, RIPEMD-160, MD5 and more from text or hex — in your browser.
🔒 100% in your browser — nothing is uploaded
d41d8cd98f00b204e9800998ecf8427eda39a3ee5e6b4b0d3255bfef95601890afd80709e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3ec5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a4709c1185a5c5e9fc54612808977ee8f548b2258d31b472a266d0bd89c13706a4132ccfb16f7c3b9fcb5df6e0e2761359d30a8275058e299fcc0381534545f55cf43e41983f5d4c9456How it works
Paste text (or hex) and get its hash in MD5, SHA-1, SHA-256, SHA-512, Keccak-256, RIPEMD-160, HASH160 and double SHA-256 at once. Keccak-256 is what Ethereum uses; HASH160 and double SHA-256 are used in Bitcoin. It all runs in your browser — nothing is sent anywhere.
Frequently asked questions
What is a hash function?
A one-way function that turns any input into a fixed-length fingerprint. The same input always gives the same hash, but you cannot reverse it back to the input.
Which hash does Bitcoin or Ethereum use?
Bitcoin uses double SHA-256 (and HASH160 = RIPEMD-160 of SHA-256) for addresses; Ethereum uses Keccak-256. Both are included here.
Is my input sent to a server?
No. Every hash is computed locally in your browser with the audited @noble/hashes library — nothing is uploaded.