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Secure Notes

Create encrypted notes that stay only on your device.

Create encrypted notes that stay on your device.

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Create a password to access your notes

About this tool

A local, password-protected notes app. Notes are stored in your browser's localStorage and can optionally be encrypted with a note password.

Password Generator

Generate strong, random passwords with customizable length and character sets.

Password Strength Tester

Test how strong your password is with real-time analysis.

Hash Generator

Generate MD5, SHA1, SHA256, and SHA512 hashes from text or files.