Safe Notes

Encrypted, Private note manager

★ Safe Notes is an open-source project that aims to provide an encrypted, private note manager.

★ Employs rigorously tested AES-256 encryption standards to encrypt your notes.

★ Incognito Keyboard

★ Brute-force protection

★ Protection against data snooping via adb

★ Android background snapshot protection

★ Inactivity guard

★ Automated encrypted backup

★ Arctic Nord style dark and light theme

★ Customization for colorful notes

★ Seamless migration to new device. Use the backup to move your data from one device to another device.

★ Safe Notes provides ultimate security - you don't have to trust us, or any other third party because everything is done locally on your phone.

★ Contrary to the ongoing frenzy of "move everything to cloud" we believe in "localization of user data" giving you the control of your data and not some third-party cloud service provider.

★ Completely anonymous, no inbound and outbound requests.

--- How it works ---

★ Safe Notes encrypt each note with a unique AES-256 symmetric key derived from your passphrase and randomly generated salt.

★ If an attacker tries to brute-force your encrypted notes it will take "Trillions Upon Trillions years" in contrast, the universe has only existed for 15 billion years. (You must use strong and long passphrase).

★ AES-256 is symmetric key encryption that is quantum-resistant, i.e. it isn't vulnerable to quantum computers.

★ Everything is stored locally on the user's device.

★ Your passphrase is never stored on the device, it gets purged as soon as you exit the app.

★ We can't decrypt your notes even if we wanted to. That gives you the ultimate security, but it also means that a lost passphrase can never be recovered.

★ Safe Notes is an open-source, not-for-profit project.