Quick summary
You can adjust brightness on YouTube videos using Opera's Lucid mode, which sharpens and enhances video quality across all sites. Combining Opera's built-in video enhancement with your OS display settings gives you full control over screen brightness while watching videos.
Steps
- Go to opera.com and download and install Opera if you have not already.
- Open YouTube in Opera and play a video.
- Click the Easy setup icon in the top right corner of the browser.
- Under Lucid mode, toggle on "Sharpen all videos on all sites" to improve overall screen brightness.
- Additionally, adjust display brightness through your OS display settings for further control.