STUDIO · UTILITY · Security
Hash Generator
Generate MD5, SHA1, SHA256, SHA512 hashes instantly. Free browser-based hash generator. No data sent to servers.
MD5
- SHA-1
- SHA-256
- SHA-512
- Frequently Asked Questions
What is a hash function?
A hash function converts input data of any size into a fixed-size string of characters. It's a one-way function - you can't reverse the hash to get the original data.
Which hash algorithm should I use?
For security purposes, use SHA-256 or SHA-512. MD5 and SHA-1 are considered cryptographically broken but still useful for checksums and non-security purposes.
Is my data safe?
Yes! All hashing is done in your browser using the Web Crypto API. No data is ever sent to our servers.
Ready
Runs in your browser. Nothing leaves your machine.