Copier Pastier автор Dopamine

Copier Pastier restores normal browser clipboard and text-selection behavior on websites that interfere with it.

It helps with pages that disable paste into forms, block copying or cutting text, prevent text selection, or hijack the right-click text context menu. It runs locally in Firefox at page start and works across frames where Firefox allows extensions to run.

Features:

• Allows normal copy, cut, and paste behavior.
• Restores text selection blocked by scripts or CSS.
• Keeps Firefox’s normal text context menu available.
• Collects no data.
• Sends nothing anywhere.
• Uses no remote code and no background script.

Limits:

• It cannot copy text that is actually an image, canvas, video, or protected browser UI.
• It cannot run on Firefox internal pages or restricted extension pages.
• Some complex web apps use custom editors, so rich-format clipboard behavior may vary.