Algorithm reference
GOST R 34.11-94 (CryptoPro) hash calculator
GOST R 34.11-94 (CryptoPro) remains useful for interoperability, but mainstream modern protocols generally prefer SHA-256, SHA-3, BLAKE2, or BLAKE3.
Legacy / specialized
256-bit output
64 hex characters
Digest calculator
Text to hash
Never enter a real account password or any other secret. Submitted text is processed by the server, but never placed in the URL, logs, analytics, or ads.
Practical guidance
About GOST R 34.11-94 (CryptoPro)
Compatibility with existing formats and specialist systems.
Collision resistance
No practical full collision is assumed here, but ecosystem support and modern analysis are more limited than for current mainstream choices.