Crunchyroll Dark Mode + UI Upgrade is a free Chrome add-on developed by DevTopia. As the name suggests, it brings a dark mode to the Crunchyroll website on desktop.

With the recent update from Crunchyroll introducing dark mode for their apps, this add-on aims to provide a similar visual experience on the website. The dark mode not only enhances the viewing experience but also reduces eye strain, particularly when watching anime or reading subtitles for long periods of time.

In addition to the dark mode, the developer plans to make further updates to the styling and add new features to align with Crunchyroll's new design. The add-on is not affiliated with or sponsored by Crunchyroll.com, but serves as a helpful tool until Crunchyroll officially introduces dark mode on their website.

Please note that if you have any feature requests or notice any bugs, you can leave a review to inform the developer.