10 free tools
Security Tools
Free security tools — generate passwords, check strength, hash text, and create test data.
Password Generator
Generate secure random passwords.
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Password Strength Checker
Check password strength.
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Bcrypt Generator
Generate and verify bcrypt hashes.
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MD5 Generator
Generate MD5 hash from text.
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HMAC Generator
Generate HMAC-SHA256 signatures.
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Random Token Generator
Generate secure random tokens.
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Fake Credit Card Generator
Generate test credit card numbers.
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Fake Address Generator
Generate fake addresses for testing.
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Fake User Profile Generator
Generate fake user profiles for testing.
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Secure Notes
Write AES-256 encrypted notes.
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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.