Clean Markdown editing
Write in a polished editor while every note stays a plain .md file.
Features
Powerful notes, right in your browser.
Start free with the full editor and 100 MB on Moonstone Cloud. Upgrade when you want more storage or connected folders.
Free tier
Everything you need to write and link notes.
The editor, core note features, and 100 MB on Moonstone Cloud are free.
Wikilinks and backlinks
Connect notes with [[brackets]] and see every mention both ways.
Graph view
See clusters, connections, and loose notes at a glance.
Fast search
Find notes by title, text, or tag without breaking your flow.
Reusable templates
Start daily notes, meetings, and repeat formats in one click.
Friendly editor
Use live preview and a toolbar when you do not want to remember Markdown syntax.
Offline writing
Keep writing without internet. Moonstone syncs when you reconnect.
More coming soon
Moonstone is actively growing, with more note features and workflows on the way.
Pro tier
More storage. More ways to connect.
Pro adds 5 GB on Moonstone Cloud plus Google Drive, OneDrive, Dropbox, and Obsidian vault connections.
DropboxOneDriveGoogle DriveMoonstone Cloud
5 GB cloud storage
Use Moonstone Cloud for more notes, images, PDFs, and attachments.
Connected cloud folders
Open notes from Google Drive, OneDrive, or Dropbox.
Connect Obsidian notes
Open your Obsidian notes in one click and keep writing in the browser.
Common questions
The short answers.
Will it work on my work laptop?
If you can open a website, you can use Moonstone. No installer, no extension, no admin password. Works on Chromebooks, school laptops, and locked-down corporate machines.
Can I leave whenever I want?
Yes. Your notes are plain Markdown files with normal filenames. Export the whole vault as a folder and open it in Obsidian, VS Code, or any text editor.
What happens if I lose internet mid-sentence?
Keep typing. Moonstone saves locally and syncs the moment you are back online.
Is it free?
Yes. Free includes the editor, core note features, and 100 MB on Moonstone Cloud. Pro adds 5 GB, cloud provider connections, and Obsidian vault access.