🔐 Free Online Security Tools
Free online security tools — SHA-256, MD5, bcrypt hash, password generator, AES encryption, RSA key generator, and more. All processing in your browser.
⭐ Most Popular
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MD5 Hash Generator
Generate MD5 hash for text and files
🔑SHA-1 Hash Generator
Generate SHA-1 hash
🛡️SHA-256 Hash Generator
Most secure hash - recommended
🔒Password Generator
Generate cryptographically secure API keys
🔏SHA-512 Generator
Generate SHA-512 hash
🔒Bcrypt Generator
Generate bcrypt password hashes
🆔UUID Generator
Generate random UUID v4
🔑HMAC Generator
Generate HMAC-SHA256 signatures
📁File Checksum
Compute file hash without upload
🔏SHA-3 Generator
Generate SHA3-256/512 hash
✅Bcrypt Verifier
Verify bcrypt password hashes
💪Password Strength
Check password strength & crack time
🎫JWT Debugger
Decode and debug JWT tokens