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Google Keep VS secure-notes

Compare Google Keep VS secure-notes and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Google Keep logo Google Keep

Capture notes, share them with others, and access them from your computer, phone or tablet. Free with a Google account.

secure-notes logo secure-notes

One-time open-source E2EE notes. AES-256-GCM browser-side encryption; server response sign; pub-key pinning; accident burn protection; PoW captcha; RAM-only; written in Rust; zero-knowledge relay. No account required for creating up to 32Kb notes.
  • Google Keep Landing page
    Landing page //
    2020-02-13
  • secure-notes Home page
    Home page //
    2026-05-28
  • secure-notes How it works
    How it works //
    2026-05-28
  • secure-notes API Configuration
    API Configuration //
    2026-05-28
  • secure-notes Notice that an external API will be used
    Notice that an external API will be used //
    2026-05-28
  • secure-notes Notice that the server key has changed
    Notice that the server key has changed //
    2026-05-28
  • secure-notes After note is created
    After note is created //
    2026-05-28
  • secure-notes Checking the server's public key when opening a note
    Checking the server's public key when opening a note //
    2026-05-28
  • secure-notes Opening the note
    Opening the note //
    2026-05-28

SecNote โ€” open-source E2EE read-once notes

SecNote is an open-source, zero-knowledge relay for sharing sensitive notes that should be opened only once. Notes are encrypted in the browser with AES-256-GCM before they leave the client, and the decryption key stays in the URL fragment so the server never receives it.

The backend stores only ciphertext in RAM, never writes note contents to disk, and atomically destroys each note after the first successful read or when it expires. No account is required.

Key features

  • End-to-end encrypted notes with browser-side AES-256-GCM
  • Read-once / burn-after-read delivery
  • Zero-knowledge server that stores only ciphertext
  • RAM-only storage with no persistent note database
  • Accidental burn protection using a key-derived view token
  • Proof-of-work anti-spam protection instead of traditional CAPTCHA
  • Signed server responses with Ed25519 verification
  • Public-key pinning / TOFU support for stronger trust boundaries
  • No accounts, no login, no tracking workflow
  • Self-hostable Rust backend
  • Offline-capable static frontend with no CDN dependency
  • Tor Browser-friendly design

SecNote is built for developers, security-conscious teams, journalists, administrators, and privacy-focused users who need a minimal way to exchange short secrets without relying on accounts, persistent storage, or server-side plaintext handling.

Google Keep

Website
google.com
$ Details
-
Platforms
-
Release Date
-
Startup details
Country
United States
Edit details

secure-notes

Website
pwn-all.github.io
$ Details
free
Platforms
Web
Release Date
2026 May
Startup details
Country
United Arab Emirates
State
Dubai
City
Dubai
Founder(s)
PWN-ALL
Employees
50 - 99
Edit details

Google Keep features and specs

  • Cross-Platform Accessibility
    Google Keep is available on various platforms including Android, iOS, and web browsers. This makes it easy to access and edit your notes from any device.
  • Integration with Google Ecosystem
    As a part of Googleโ€™s suite of applications, Keep integrates seamlessly with other Google services like Google Drive, Google Calendar, and Gmail. This helps in creating a more cohesive workflow.
  • Real-Time Collaboration
    Google Keep allows you to share your notes with others for real-time collaboration, making it ideal for team projects and shared lists.
  • Voice Notes
    The app allows for voice notes, which are particularly useful for quickly capturing ideas on the go without the need for typing.
  • Reminders and Labels
    Google Keep includes features like reminders and labels to help you stay organized and ensure you donโ€™t miss important tasks.

Possible disadvantages of Google Keep

  • Limited Formatting Options
    Compared to other note-taking apps, Google Keep has limited formatting options, which may not be suitable for complex note-taking or document creation.
  • No Rich Text or Markdown Support
    The platform does not support rich text or Markdown, making it less appealing for users who require advanced text editing features.
  • Not Suitable for Large Projects
    Google Keep is most effective for short notes and to-do lists. It lacks the depth and structure needed for managing large, intricate projects.
  • Limited Offline Capabilities
    While some features are available offline, the app relies heavily on an internet connection for full functionality, limiting its usability where connectivity is an issue.
  • Privacy Concerns
    As with any Google product, there are concerns about data privacy and how user information is stored and used within the Google ecosystem.

secure-notes features and specs

  • Rust Implementation
    The backend was written entirely in Rust
  • E2E encryption
    Messages are encrypted on the client side
  • Self-Hostable
    Both backend and frontend
  • AES-256 Encryption
    Using standard browser features without third-party libraries
  • Quantum Resistance
    128-bit Quantum-secure encryption
  • Open Source
    Both backend and frontend is available

Analysis of Google Keep

Overall verdict

  • Overall, Google Keep is considered a good option for those seeking a straightforward and accessible note-taking application, especially if they are already integrated into the Google ecosystem.

Why this product is good

  • Google Keep is a widely used note-taking service that offers a simple and intuitive interface, making it easy for users to capture and organize their thoughts, ideas, and to-do lists. It integrates seamlessly with other Google services, allowing for efficient workflow management. The application supports various input formats such as text, lists, images, and voice notes, and offers features like color-coding and labels for better organization. It also provides real-time collaboration, making it an effective tool for group projects or shared planning.

Recommended for

    Google Keep is recommended for individuals who need a basic, user-friendly note-taking tool without excess features. It is particularly beneficial for users who are frequent users of other Google services, as it offers seamless integration. It's an ideal choice for students, professionals, or anyone needing to keep quick, organized notes and lists.

Analysis of secure-notes

Overall verdict

  • Secure-notes (pwn-all.github.io) appears to be a niche or lesser-known tool, and without verified, up-to-date information about its security practices, ownership, or track record, it cannot be confidently endorsed as 'good' for storing sensitive information. Users should exercise caution and verify its legitimacy, encryption standards, and privacy policy before use.

Why this product is good

  • Claims to offer note-taking with a security focus, which may appeal to privacy-conscious users
  • Potentially lightweight or simple to use if hosted as a static GitHub Pages site
  • GitHub Pages hosting can imply transparency if the source code is open for review

Recommended for

  • Users who first verify the source code and security claims independently
  • Casual note-taking where no sensitive personal or financial data is involved
  • Developers or technically savvy users comfortable auditing open-source code before trusting it with data

Google Keep videos

+ Add

Google Keep, Simple and Clean Note-taking App 2018

More videos:

  • Review - Google Keep Android App Review!
  • Review - Google Keep - A Detailed Review

secure-notes videos

+ Add

How to use secure-notes

Category Popularity

0-100% (relative to Google Keep and secure-notes)

Google Keep

secure-notes

Task Management
100 100%
Task Management
0% 0
Communication
0 0%
Communication
100% 100
Note Taking
100 100%
Note Taking
0% 0
Encrypted Communication
0 0%
Encrypted Communication
100% 100

Questions & Answers

As answered by people managing Google Keep and secure-notes.

How would you describe the primary audience of your product?

secure-notes's answer:

Everyone who take a care about secure transfer of secrets

Which are the primary technologies used for building your product?

secure-notes's answer:

Rust, Claude Cyber

What makes your product unique?

secure-notes's answer:

Server response sign; pub-key pinning; accident burn protection; PoW captcha; RAM-only; option for self-hosting frontend and back-end

Why should a person choose your product over its competitors?

secure-notes's answer:

1-click self-hostable frontend with 0 hustle on choice any public instance

Who are some of the biggest customers of your product?

secure-notes's answer:

A Chrome extension that uses secure-notes instances has been adopted by dozens of organizations around the world

What's the story behind your product?

secure-notes's answer:

SecNote was built for one simple reason: sharing a secret should not require trusting the server.

User comments

Share your experience with using Google Keep and secure-notes. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Google Keep and secure-notes

Google Keep Reviews

11 Best Google Keeps Alternatives for 2024
No, Google is not discontinuing Google Keep. They ended support for the Google Keep Chrome app in early 2021 and encouraged users to migrate to the web version of Keep.
Source: upbase.io
20 Obsidian Alternatives: Top Note-Taking Tools to Consider
Google Keep has most of what you need in a note-taking app; to-do lists, audio notes, a web clipper, and images. In addition, you can archive notes to achieve a cleaner interface.
Source: clickup.com
8 Best Free Google Keep Notes Alternatives for Easy Note-Taking
Google Keep Notes has long been a popular note-taking app for its simplicity and versatility. However, if you're looking for something different or need additional features, there are several free alternatives that might suit your needs. In this article, we'll explore some of the best Google Keep Notes alternatives available.
Source: tabletmonkeys.com
The 6 best note-taking apps in 2024
If you use Google Keep, when you open Gmail in your browser, there's a little lightbulb icon in the right sidebar. Click it, and you have quick access to all your Google Keep notes. You can see any notes related to the thing you're working on, your most recent notes, search for something from a while ago, or create a new one. But here's the thing: that same sidebar is there...
Source: zapier.com
The best note-taking apps for collecting your thoughts and data
Google Keep started out as a fairly simple note-taking app, and while it has added a few features since it began, itโ€™s still a good, straightforward way to record your thoughts. Because it is so interconnected with other Google apps (for example, you can access it directly from Google Calendar, and you can convert a Keep note to a Google Doc), it works especially well if...
Source: www.theverge.com

secure-notes Reviews

We have no reviews of secure-notes yet.
Be the first one to post

What are some alternatives?

When comparing Google Keep and secure-notes, you can also consider the following products

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

Privnote - Send notes that will self-destruct after being read

OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.

Secnote.co - Send encrypted, self-destructing notes instantly with Secnote. Share confidential messages that automatically delete after being read. Trusted, private, and easy-to-use.

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

PrivateBin - PrivateBin is a minimalist, open source online pastebin where the server has zero knowledge of...

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