Note-taking for Developers

Supernotes is your new repository for code snippets and notes. Create markdown code blocks and instantly share with friends.

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Revolutionary note-taking format

Introducing the notecard

No more bloated files for taking notes. Create simple yet powerful digital note-cards with rich and varied content, like math equations, tables, images, checklists, and emojis.

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Effortless Organisation

Build your knowledge

Organise your notecards into a hierarchy that suits you. Use filters, search and sorting to find any note, anywhere. Establish links between your notes and visualize them in a 2D or 3D graph view.

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Intuitive collaboration

Share your ideas in an instant

Write down your thoughts, and within seconds share it as a notecard with friends & colleagues. They don’t need Supernotes to read it, and if they do they can edit and comment in real-time!

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Highly Efficient

Built for Developers

Don’t have much time on your hands? Supernotes takes care of lots of things for you, so you can focus. No formatting, no downloads, no loading screens. It just works on all your devices!

Super-fast

Interact with your notes faster than you can blink

Private & Secure

We don't snoop and we don't sell your data

Fast Support

Need help? Chat with us quickly within the app

Import

Import your existing markdown notes

Extremely Reliable

“Help my notes app isn't working?!”

Thoughts Collection

Re-discover lost notes and expand on them