Data utilities
Hash algorithm explorer
Compare digests across dozens of algorithms without juggling multiple CLIs. Paste a payload once, fan it out to modern and legacy hashes, and spot matches instantly when verifying migrations or incidents.
Highlights
- Batch hashing with SHA, Blake, Whirlpool, legacy MDx, and more
- Digest comparison mode flags algorithms that match reference checksums
- Preset groups cover compliance, performance, and backwards compatibility
Hash payload
Paste any content to compute digests across multiple algorithms.
Algorithm selection
Select individual algorithms or apply a preset to explore related families.
4/40 algorithms selected. 36 more available.
Up to 40 algorithms per run to keep hashing fast.
Legacy cryptographic
Older digests kept for compatibility (MD, SHA-1, RIPEMD, Tiger, HAVAL).
Designed for constrained hardware; broken by modern attacks.
Obsolete hash vulnerable to collisions and length extension.
Legacy hash with known collisions; use only for quick checksums.
RIPEMD family hash with 128-bit output; considered legacy.
Cryptographic hash designed as SHA-1 alternative.
Extended RIPEMD variant with doubled digest size.
Largest RIPEMD variant with 320-bit output.
Fast hash tuned for 64-bit CPUs; now mainly legacy.
Tiger variant emitting 160-bit digest.
Original Tiger configuration with 192-bit output.
Tiger with additional pass for more diffusion.
Tiger 4-pass variant producing 160-bit digest.
Tiger with 4 passes and 192-bit output.
1980s-era hash regarded as insecure today.
Extended Snefru variant emitting 256-bit digest.
Customizable hash; 3-pass 128-bit variant is legacy.
HAVAL variant with 160-bit digest and 3 passes.
3-pass HAVAL variant with 192-bit result.
HAVAL 224-bit digest with 3 passes (legacy).
Largest 3-pass HAVAL output (256 bits).
HAVAL 4-pass variant with 128-bit output.
HAVAL 4-pass 160-bit configuration.
HAVAL 4-pass variant with 192-bit digest.
HAVAL 4-pass 224-bit output.
HAVAL 4-pass 256-bit output.
Most secure HAVAL 128-bit variant using 5 passes.
HAVAL 5-pass option with 160-bit digest.
HAVAL 5-pass 192-bit digests.
HAVAL 5-pass 224-bit variant.
Highest security HAVAL configuration (256-bit output).
Modern cryptographic
Collision-resistant digests from SHA-2, SHA-3, GOST, and Whirlpool families.
Former standard now susceptible to practical collision attacks.
Truncated SHA-2 variant with 224-bit output.
Widely adopted SHA-2 algorithm with 256-bit output.
SHA-512 truncated to 384 bits for balanced strength.
SHA-512 construction truncated to 224 bits.
SHA-512 construction truncated to 256 bits.
Full width SHA-2 digest offering 512-bit security margin.
Keccak-based SHA-3 variant with 224-bit digest.
Modern SHA-3 option delivering 256-bit strength.
SHA-3 family hash with 384-bit output.
Strongest SHA-3 variant with 512-bit digest.
512-bit hash standardized by ISO/IEC 10118-3.
Russian standard hash producing 256-bit digest.
Updated GOST implementation with S-box hardening.
Checksum & CRC
Error-detection utilities that prioritise speed over cryptographic strength.
Fast checksum; weaker error detection than CRC32.
Classic 32-bit CRC used for integrity checks.
CRC32 variant with reversed bit ordering.
Castagnoli polynomial CRC with improved detection.
Fast non-cryptographic
Algorithms tuned for hash tables or fingerprints like FNV, Murmur, and XXHash.
Non-cryptographic hash for hashing small data sets.
FNV variant with improved avalanche characteristics.
64-bit FNV hash tuned for larger domains.
64-bit FNV-1a variant, faster than cryptographic hashes.
Jenkins One-at-a-Time hash for hash tables.
High-quality non-cryptographic hashing for general use.
Murmur3 variant optimized for x64 platforms (128-bit).
128-bit Murmur3 variant for pipelines needing larger hashes.
Extremely fast 32-bit hash for checks and tables.
64-bit XXHash variant balancing speed and dispersion.
Latest XXHash with switchable output size and speed boosts.
128-bit XXHash variant for extended collision resistance.
Digest results
Compare algorithm output lengths, bit strengths, and mismatch distances.
09d6aa055ce9d124dca06dcff3019feb
2f6add434d6d54c599cd7c11eebd96ddf229afb9
92ab07abad230cb01d51394f78c5dd2386d4a1997e3d78d84d9b396d42994981
98d592147bf2311737cf6f86cc27a748b38652d7418e43c45783ab44e1033fbb284e92fc62237a40cb062224e7b5739c97b9bd3d87b39135a8d5acad0b5143df