10 free tools
Security Tools
Pinned Tools
No tools pinned yet. Hover any tool below and click the pin icon to add it here.
Password Generator
Generate secure random passwords.
Use free →
Password Strength Checker
Check password strength.
Use free →
Bcrypt Generator
Generate and verify bcrypt hashes.
Use free →
MD5 Generator
Generate MD5 hash from text.
Use free →
HMAC Generator
Generate HMAC-SHA256 signatures.
Use free →
Random Token Generator
Generate secure random tokens.
Use free →
Fake Credit Card Generator
Generate test credit card numbers.
Use free →
Fake Address Generator
Generate fake addresses for testing.
Use free →
Fake User Profile Generator
Generate fake user profiles for testing.
Use free →
Secure Notes
Write AES-256 encrypted notes.
Use free →
Free Security Tools — No Account Required
ToolBubble provides 10 free security tools that run entirely in your browser. No installation, no account required, and your files never leave your device.