Default image viewer with advanced functionality: rotating, fitting, moving.
* No false positives. Detects image tabs in the same way as the browser.
* No flicker. Loads before the default viewer.
* No appearance changes. It can be changed by other extensions.
* The fitting type changing stretches small images.
* Rotation around center.
* Window resizing centers the image.
* Zoom both to the window center and to the cursor.
* Integration into the default zoom system. Doesn't affect the page's origin.
* Panning uses scrollbars.
* Support for custom passive scrollbars.
* [R] - Rotate CW 90 degrees
* [Shift]+[R] - Rotate CCW 90 degrees
*  - Actual size
*  - Fill (Cover)
*  - Fit
* [LMB drag] - Panning
You can report bugs on