Hash Generator
Generate MD5, SHA1, SHA256, SM3 and other hash values.
Hash Generator
Generate hashes for text or files using multiple algorithms
Hash Algorithms
Common Hash Algorithms
SHA-3 Algorithms
BLAKE Algorithms
Checksum Algorithms
| Algorithm | Hash Value | Length | Actions |
|---|---|---|---|
|
⚠️ Security Notice
MD5 and SHA-1 are not recommended for security purposes. They are vulnerable to collision attacks.
For passwords, use Argon2, bcrypt, or scrypt instead. These algorithms are specifically designed for password hashing with salt and work factors.
Checksum algorithms (CRC32, Adler-32) are for error detection, NOT security. They are not suitable for cryptographic purposes.
Algorithm Information
MD5
128-bit, fast but broken. Use only for non-security purposes.
SHA-1
160-bit, deprecated. Still used for git commits.
SHA-256
256-bit, most common. Recommended for most uses.
SHA-512
512-bit, higher security. Good for sensitive data.
BLAKE2b
High-performance, faster than SHA-3. Parallel processing.
BLAKE3 ⭐
Modern, extremely fast. Supports unlimited parallelism.
SM3 🇨🇳
Chinese national standard (GM/T 0004-2012). 256-bit, similar to SHA-256.
Frequently Asked Questions
What is the difference between MD5 and SHA?
SHA algorithms are more secure than MD5. MD5 is considered broken for cryptographic purposes, while SHA-256 is currently secure.
Can hash values be reversed?
No, cryptographic hash functions are one-way. You cannot recover the original data from the hash.
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Features
- Free to use
- No registration
- Privacy protected
- Works offline