Encoding & Security
Encoding, hashing and security tools
Security and encoding tools help developers and security professionals work with hashing, encoding, and password generation. Our free tools include MD5 and SHA hash generators, Base64 encoding, and a cryptographically secure password generator. All tools run entirely in your browser — your sensitive data is never transmitted to any server.
Common Use Cases
- ›Generate MD5 or SHA-256 checksums to verify file integrity
- ›Create strong random passwords for new accounts
- ›Hash text for non-security checksums or deduplication
- ›Encode data in Base64 for embedding in HTML or APIs