Security · runs in your browser
Hash Generator
MD5, SHA-1, SHA-256, SHA-384 and SHA-512 for text or entire files — with HMAC keys and checksum verification.
- Supported formats
- Text / files
- Max file size
- Max 100 MB
- Speed
- Fast
- Free
- Free, no sign-up
Input
Pick any combination — each is computed independently.
Output encoding
Leave empty for a plain digest. HMAC applies to text input only.
0 characters0 bytes
Nothing to hash yet
Start typing above, or switch to Files to checksum a download.
- Updates live
- HMAC supported
- Hex or Base64
Hex or Base64. Case and whitespace are ignored.
Private by design. This tool runs entirely inside your browser — your files are never uploaded, stored or seen by anyone, including us.