All tools/Generators

Hash Generator

Generate MD5, SHA-1, and SHA-256 hashes of text. Runs entirely in your browser.

MD5

      

      

        
SHA-1

        

      

      

        
SHA-256

        

      

    

  


  

    
      
      How this works & FAQ
    
    

      
Type or paste text and all three hashes update live. SHA-1 and SHA-256 use the browser's built-in Web Crypto API; MD5 uses a JavaScript implementation since it isn't part of that API.

      

        
Is MD5 or SHA-1 safe to use?
No — both are cryptographically broken for security purposes (password hashing, signatures). They're included here for checksums and legacy compatibility, not for protecting sensitive data.

        
Is my text uploaded anywhere?
No. All hashing happens locally in your browser.