Hash Generator
Generate SHA-1, SHA-256 and SHA-512 hashes in your browser.
Free, runs entirely in your browser. No server, no tracking, no sign-in.
More Encoding tools
- Base64 Encoder
Encode text to Base64 and decode it back.
- URL Encoder
Encode and decode URL components safely.
- JWT Decoder
Decode a JWT header and payload without verifying it.
- Password Generator
Generate a strong random password locally.
- HTML Entity Encoder
Encode and decode HTML entities.
- Morse Code
Encode text to Morse code and decode it back.
- ROT13
Apply the ROT13 letter rotation, twice returns the original.
- Hex Encoder
Convert text to hexadecimal and back.
- Text to Binary
Convert text to 8-bit binary and back.
- HMAC Generator
Generate an HMAC-SHA256 signature for a message and key.
- Password Strength Checker
Estimate password strength without sending it anywhere.