Quick Copy & Highlight od Declan Sawyer

Quick Copy & Highlight speeds up everyday tasks. With one click you can copy the current tab title and URL in Markdown, plain text or as a raw link, and you can highlight selected text directly on the page. The extension keeps permissions small and focuses on reliability. It never loads remote code and it never uses inline scripts. It includes a simple options page where you can choose your default copy format and whether to show a confirmation toast on the page after actions. The toolbar popup provides two straightforward buttons so you can copy the active tab info or highlight text without hunting through menus. A right-click context menu offers the same quick copy action when you prefer using the mouse. The extension stores only your preferences using Firefox Sync storage so your settings follow you across devices.