Supernotes
Card-based notes with fast markdown input and linking.
Supernotes structures knowledge as cards rather than documents: each card is a compact markdown note that can be tagged, nested, linked to other cards, and shared with friends for collaboration.
Markdown (with LaTeX math and code highlighting) is the primary input, keyboard-first navigation keeps capture fast, and cards sync across web, desktop, and mobile apps.
Similar markdown tools
Bear
Beautiful markdown note-taking app for Mac and iPhone.
Collected Notes
Note-taking app that doubles as an instant markdown blog.
Dendron
Hierarchical markdown knowledge base inside VS Code.
FSNotes
Open-source plain-text notes manager for macOS and iOS.
GitJournal
Mobile markdown notes stored in your own Git repository.
Inkdrop
Markdown note app built for developers, with 100+ plugins.
Try markdown before you install anything
The free online markdown editor gives you a live side-by-side preview in the browser — a quick way to test the syntax Supernotes uses, with nothing to download or sign up for.
Open the editor