Image Alt Text Copier от Datenyan

Adds an option to the Firefox context menu when right clicking on images to copy their alt-text (if they have any).

Required Permissions:

• Input data to the clipboard - to allow the extension to write the alt-text to your device's clipboard
• Access your data for all web sites - to allow the extension to programmatically insert the required script into each tab.

This extension is Free and Open Source, feel free to check out GitHub page if you have any suggestions!