How to Use
- Enter text
Type or paste the text you want to hash into the input area.
- Click Convert
Press "Convert" to generate MD5, SHA-1, SHA-256, and SHA-512 hashes at once.
- Copy result
Use the "Copy" button to copy the results to your clipboard.
Features
- Generate MD5, SHA-1, SHA-256, SHA-512 at once
- Uses Web Crypto API (fast and secure)
- Browser-based processing (no data sent to server)
- Mobile-friendly responsive design
- Dark mode support
FAQ
What is a hash function?
A hash function converts arbitrary-length data into a fixed-length value (hash). The same input always produces the same hash, but you cannot reverse-engineer the original data from the hash.
What is the difference between MD5 and SHA-256?
MD5 produces a 128-bit hash but has known collision vulnerabilities, so it is not recommended for security purposes. SHA-256 produces a 256-bit hash and is still considered secure. Use SHA-256 or higher for file integrity checks and cryptographic purposes.
Is my data sent to a server?
No. All hash computation happens locally in your browser using the Web Crypto API. No data is ever transmitted externally.