TabbyNotes by FueRobertHer

A local-only, tabbed Markdown notebook for Chrome and Firefox.

TabbyNotes has no account, cloud sync, analytics, content scripts, or access to the pages you visit. Notes are saved as Markdown strings in the extension's local browser profile and can be imported or exported as .md files.

• Obsidian-style live preview keeps Markdown formatted and editable in one surface.
• Markdown syntax appears on the active line; a Source setting shows the raw document.
• Tabs can sit horizontally above the editor or in a vertical rail.
• Keyboard tab navigation, drag reordering, Markdown import/export, and light/dark themes.

Version history:

5.0.0
Full remake with latest technology.
Markdown editor with live preview and edits.
Light and dark mode.
Drag and drop tab reorganization.
Horizontal and vertical tabs.
Export and import markdown files.

4.0.0
Update dependencies.
Rewrote all features and refactored all code.
Added settings menu.
Move "Add tab" button into settings.
Added download notes feature.
Added custom dimensions features.
Tweaked UI for more accessible features.

3.0.0
Rewrote the extension.
Fix bug where first character of a tab could not be deleted.

2.0.0
Refactored code for optimization.
Scrolling up and down with a mouse wheel will scroll tabs left and right.
Renaming tab title no longer bound to active tab.

1.1.0
Update icon.
Update styling.

1.0.0
Initial release.
Create new tabs by click the "+" tab.
Open prompt to rename active tab's title with right click or equivalent.
Auto-save on any changes.

This extension utilizes local storage. The notes you take will only be available to you on the machine that you took them on. The size of your notes is limited by the amount of space available to you on local storage. Google Chrome allows about 10 Mb but that number is not an absolute.

Icon created by Magnific - Flaticon