Free security tools online
7 free tools ready to use
Free
AES Encrypt Decrypt
Encrypt and decrypt text with AES-GCM in your browser.
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Free
Hash Generator
Compute SHA-256, SHA-1, and other hashes from any text input.
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Free
HMAC Generator
Compute HMAC-SHA256 signatures locally.
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Free
Password Generator
Create strong random passwords with custom length and character sets.
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Free
Password Strength Checker
Check password strength locally — nothing is uploaded.
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Free
Random String PIN Generator
Generate random strings, passwords, and PINs locally.
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Free
TOTP 2FA Generator
Generate TOTP 2FA codes from a Base32 secret in your browser.
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