Free & open-source · Local-first Markdown notes app · Offline
Writing was meant to feel light. Begin with a file.
Begin with a file.Free and open-source. Everything you write remains yours to keep — and free to travel.
Preview live now
A file is where it begins.
No account, works offline, and no new container for your words. Open it and keep writing.
Offline · Local files · .md · .mdx · .txt
Let notes connect.
Move from one sentence into another note, and see which ideas point back to where you are — a knowledge base that grows in your own folder.
Wiki links · Backlinks · Full-text search · Tags · Outline
Don't let the tool interrupt the next line.
The page changes quietly with your words, offering just enough of a nudge, only when you need it.
Live preview · Block editing · Completion (Chinese & English for now)
When you set down the pen, the road goes on.
Export to PDF, Word, Excel and more — whatever format your reader needs. Your work is free to go anywhere.
Export · PDF · DOCX · XLSX · CSV · TXT · HTML
Text completion
JotLuck ships with a small completion model we trained ourselves: Chinese and English are supported, it works out of the box, and it runs entirely on your machine.
Finish a sentence, and a word may appear quietly after the cursor. If it fits, press Tab to keep it; if not, keep writing — it stays out of your way.
It also learns dynamically — as you work together, completion adapts to your habitual wording.
You can turn it on or off in Settings at any time.
Promo film
Five languages
JotLuck now speaks five languages.
The interface is fully localized in 中文, 日本語, 한국어, English and Français: every menu, every status line, in place.
中文日本語한국어EnglishFrançais
Text completion currently supports Chinese and English; more languages follow in later releases.