Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
About this Add-on
This project was completely obsolete. Wired-Marker https://addons.mozilla.org/firefox/addon/wired-marker/ or something others are good alternative.
Adds a new menu "Line Marker" to the context menu. It changes color of selection.
Status of markers are saved to your profile.