Generate MD5, SHA-1, SHA-256, and SHA-512 cryptographic hashes for text and files.
Generating hashes...
Enter text or upload a file, then click "Generate Hashes" to see results.
Learn about different cryptographic hash functions
Fast but cryptographically broken. Useful for checksums but not recommended for security purposes. Produces 32 hexadecimal characters.
More secure than MD5 but also considered deprecated for cryptographic security. Still used in some legacy systems. Produces 40 hexadecimal characters.
Part of SHA-2 family. Widely used and considered secure for most applications. Recommended for password hashing and data integrity. Produces 64 hexadecimal characters.
Strongest algorithm provided. Offers maximum security with 512-bit output. Ideal for high-security applications. Produces 128 hexadecimal characters.
Hashes are used for password storage, file integrity verification, digital signatures, and blockchain technology.
All hashing happens locally in your browser using the Web Crypto API. Your data never leaves your device.