History (optional, can be turned off): title, channel, URL, and date of the
videos the extension liked.
This data stays in your browser. Settings may be synced across
your own devices by the browser's account sync (storage.sync), under
the browser's control — the extension has no server and receives no copy of your data.
What the extension does NOT do
Does not send data to any external server.
Does not use analytics, tracking, or advertising.
Does not read your browsing history, passwords, or data from other tabs/sites.
Does not execute remote code.
Permissions and why
storage — save your settings and local history.
activeTab — when you click "Add current video's channel", read
the channel name/ID from the active YouTube tab only.
host (youtube.com) — run the script that detects the video and
the like button only on YouTube pages.
Action performed on your behalf
The extension clicks YouTube's "like" button on videos/Shorts according to the rules
you configure, and only while the YouTube tab is focused and in the foreground. It
never removes a like you already gave.