SideNote

A simple notes app in the browser sidebar.

A simple note extension on Browser Sidebar, get inspired by Notes by Firefox. To open the notes app, press Alt+Shift+W on the browser. Then, the browser extension will appear on your side panel. You can double click title and notes main area to edit them, and press Shift+Enter or ESC to save changes. For Copy-and-Paste, There are two options on the toolbox, one for adding automatic linebreak and the other for adding '\' for tidle when paste texts on the note. Deleted notes will be saved on the Recycle Bin for next 30 days. It supports Light and Dark mode. Warning : the savefile below 2.18.2 is not supported from the version 2.18.2 because the structure of savefile is changed to support image on the notes. 2025-07-29 Version 3.3.0 - Adding buttons on Image Management so when you click the title of image, then you can copy the markdown line to put image on the notes. 2025-07-18 Version 3.1.6 - Adding history list (Right click back button on the top-left), fix checkbox features so now check/uncheck is able in preview mode.