Invert the brightness of web videos to make viewing more comfortable. Enable the extension when watching a lecture late at night or when a video is too dark in the sun. Penumbra uses a smart invert to maintain accurate color hues.
Invert the brightness of web videos to make viewing more comfortable. Enable the extension when watching a lecture late at night or when a video is too dark in the sun. Penumbra uses a smart invert to maintain accurate color hues.