Plugins & Extensions

Settings → Plugins or stealth://plugins. Install from the plugin store, load unpacked, enable/disable, reload, uninstall. Toolbar icons, popups, and side panels.

Manifest V3 Default.
Manifest V2 Toggle in Plugins. Needs a relaunch.
Pin / hide Control which extension icons sit on the toolbar.
Business Policy can lock plugin rules.

PowerUps are separate from Plugins. Plugins are third-party add-ons. Power Ups are built-in tools.

Related

PowerUps · Toolbar · Business