Hashing, Checksums & Message Digests
One-way functions for integrity, authenticity, and identity. Hash text and files with every digest from CRC8 to SHA-512.
SHA-2 · 256/384/512
SHA Hash Generator
Every SHA digest of your text, computed live
MD5 · 128-BITMD5 Generator
Legacy MD5 digests for checksums and lookups
HMAC · SHA-2HMAC Generator
Keyed message authentication codes
CRC · 8/16/32CRC Checksum
Cyclic redundancy checks for data integrity
FILE · SHA/MD5File Checksum
Drag a file, get its hashes, compare against a published sum
SHA-3 · KECCAKSHA-3 / Keccak
The newest NIST hash standard, plus Ethereum's Keccak-256
BLAKE · 2b/2s/3BLAKE2 & BLAKE3
The fastest modern cryptographic hashes
RIPEMD-160RIPEMD-160
The 160-bit hash Bitcoin uses for addresses
IN THE FORGE
WHIRLPOOL · GOSTSOON
Whirlpool & GOST
ISO and GOST standard hashes