#️⃣ Text to Hash
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text instantly.
About Hash Functions
Hash functions produce a fixed-size string of characters from any input. They are one-way functions — you cannot reverse a hash back to its original text. SHA-256 and SHA-512 are considered cryptographically secure.
Frequently Asked Questions
Which hash algorithms are supported?
MD5, SHA-1, SHA-256, and SHA-512. SHA-256 and SHA-512 use the native Web Crypto API for accurate, standards-compliant results.
Is my data sent to a server?
No. All hashing is performed entirely in your browser using the Web Crypto API.
Why is MD5 not recommended for security?
MD5 is cryptographically broken and vulnerable to collision attacks. Use SHA-256 or SHA-512 for any security-sensitive applications.