Notes & Notebooks
Notes that feel effortless.
A fast, modern editor and a simple notebooks-and-tags system you already understand — no Markdown to learn, no clever-tag gymnastics.
Free plan to start · No credit card
Write
A modern editor, minus the fuss.
Headings, checklists, collapsible outlines, colored tables, highlighters, slash commands, drag-and-drop attachments — and autosave on every keystroke. Fold any bullet or heading and the section under it collapses, so a long note stays readable. Paste a Markdown answer from ChatGPT and Harbor offers to turn it into a properly formatted note — on web, Mac, iPhone, and iPad today. Write the way you think; Harbor keeps up.
Organize
Notebooks and notes. That's it.
Notebooks, stacks, and simple tags — organize your way, or don't. Search finds it anyway, so you never pay a tax for filing something imperfectly. Select any set of notes and Harbor builds you a contents note linking to all of them, which stays right even when you rename them later. And when you want less on screen, a workspace groups a few notebooks under a name like Work and hides the rest until you switch back.
Never lose an edit
Every version, saved.
Full version history with one-click restore, plus a per-note activity timeline. If sync ever disagrees, you get a conflict copy — never a silent overwrite.
Do
Turn notes into to-dos.
Real tasks with due dates, reminders, recurrence, and priority — right next to the notes they belong to, with a dedicated Tasks view to work from.
And the small things that add up
Templates
Build a note structure once, reuse it forever — meeting notes, trip plans, journals.
Reminders
Put a date on any note and Harbor nudges you when it matters.
Find-in-note
Jump straight to a word inside a long note.
Trash with restore
Deleted isn't gone until you say so.
Public links
Publish any note read-only with one click — no account needed to view. Publish a linked set and readers can click straight through it.
Dark mode
Easy on the eyes, on every platform.
Keep exploring
Anchored. Private. Yours.
Start writing in a calmer place.
Free to start, no credit card — and everything you write is yours to export, always.
Free plan to start · No credit card