Hash Generator
Free online hash generator. Compute SHA-1, SHA-256, and SHA-512 hashes instantly in your browser. No data is sent to any server.
Enter text above to see the hashes
How to Use
Enter text
Type or paste the text you want to hash into the input field.
View hashes
SHA-1, SHA-256, and SHA-512 hashes are computed in real time as you type.
Switch case
Toggle between lowercase and UPPERCASE hex output using the buttons below the input.
Copy a hash
Click the Copy button next to any algorithm to copy that hash to your clipboard.