Safe Notes - Official app

In-app purchases
16.4K reviews
Content rating
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About this app

Ad-free password-protected notepad that's safe, fast and easy to use!

✔ Encrypt individual notes and to-do lists with password.
✔ Lock the app with the PIN.
✔ Copy text from your phone to your computer (through web sync).
✔ Write colorful notes, memos, emails, to-do lists.
✔ Custom note colors / fonts / text size / sorting order / etc.
✔ Taking notes with Safe Notes is as easy as it gets.

✔ You can sync individual notes with our service, and access them through this app and through a web browser.
✔ Safe Notes provide ultimate security - you don't have to trust us, or any other third-party to be completely secure (read more under FAQ at

✔ Unlimited text size (up to ~250 000 characters per note)
✔ Search function, etc.
✔ Safe Notes is a simple and safe password encrypted notepad!

--- How it works ---

★ When an individual note is locked, the password is permanently removed from your smartphone, and the note can't be decrypted without your password. You don't have to trust us, or any other third-party, since your password isn't stored anywhere.
★ You can sync individual notes online to and access them with a web browser. No registration or email address is needed. A note can be stored under any URL you'd like to use, e.g. yourname/sometitle, and then accessed through the app or online at
The first user to use a specific URL owns it (by knowing the password that was used to encrypt the note on that URL).
★ The password never leaves your device, not even when notes are being synced online. Syncing notes with only stores encrypted text.
★ We can't decrypt your notes even if we wanted to. That gives you the ultimate security, but it also means that a lost password can never be recovered.
★ You can modify the same note on multiple devices, and when you sync notes, you'll be informed if there is a possibility that a note will be overridden by changes made in the meantime.
★ Deleting synced notes from your smartphone doesn't remove the online copy, so you can recover it later. But you can also permanently delete notes stored at website.
★ Notes can be shared online with friends by giving them the password to access your note at
★ This is the official app for the open source and non-profit service Read more on:

Safe Notes is a simple and secure password protected notepad for all your notes, memos, messages, emails and to-do lists.

-- Note about changing your phone:
Our app does not make an automatic backup of your notes anywhere, including Google Cloud system, since most of our users wouldn't consider that to be a secure and responsible thing to do. This also means that in order to transfer your notes from your old phone to your new phone - you might have to transfer your notes manually, which can be done simply by uploading them to our service, and then downloading them to your new phone (and optionally delete them from In some cases, Google might automatically transfer all installed app data from old phone to new ones (encrypted content is copied as is, not decrypted).
-- Note about losing your phone:
We respect your privacy, so we would never store copies of your notes anywhere behind your back. This also means that if you lose your phone, you'll lose notes stored on that phone as well. That's why it's recommended to keep your notes in sync with our online service.
-- Note about technical details:
Both Safe Notes app and website use AES algorithm for encrypting/decrypting the content, together will 'salts' and other known good practices to achieve exceptional security; and SHA512 algorithm for hashing. On top of that, all data is only provided through SSL.
Updated on
Dec 24, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

15.4K reviews
Mary Coen
April 20, 2024
The app is pretty good. Didn't take long to download. Only had 1 issue at first where the app would close out for no reason when i started to type a message or just sent a message but that stopped after the first few times of using it. Messages go through quick and are received quick as well. What I don't like is if you make a password for one of your notes there's no way to recover it. So once the password is there DONT....FORGET IT lol.
12 people found this review helpful
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pk kun
July 3, 2024
Critical Bug Report: Auto-scrolls to bottom of note on edit.----------- Details: If the # of lines in a note reaches beyond what is viewable on screen & an edit is made anywhere in the note, it auto-scrolls to the bottom of the note. This occurs for EVERY SINGLE CHARACTER TYPED INCLUDING "NEW LINE" CHARACTERS. The bug seems to occur in some of my notes but then not at all in other notes. It could be a system bug on my device, but the fact that it occurs in some notes but not others suggests not.
1 person found this review helpful
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Cornel Buckley