Detrack от devins.page

Detrack copies a clean version of the current tab’s URL to your clipboard. It removes tracking parameters while keeping certain parameters required for common links, such as YouTube videos and search results.

To use it, just install the extension and click the "Detrack" button in the extension row, and it should copy the cleaned up link to your clipboard.

This extension is open source on tangled.org: https://tangled.org/devins.page/detrack