Subtitle Masker

An extension designed to facilitate learning foreign languages by masking the subtitle in video players.

Extension Name: Subtitle Masker Description: A draggable and resizable subtitle-masking tool. Click the extension icon while watching a video to overlay a blur mask over the subtitles. The mask automatically follows the video into and out of fullscreen. Key Features: - Masks subtitles in video players to reduce distraction - The mask can be freely dragged and resized by its corners/edges to precisely cover the subtitle area - Mask position and size are remembered per website, so different sites keep their own layout - Blur intensity is adjustable from the options page (a single setting shared across all sites), with a one-click reset for all saved positions/sizes - The mask automatically follows the video into and out of fullscreen — no manual re-adjustment needed - Helps you stay focused while learning a language and improves foreign-language listening comprehension How to Use: - Install and enable the extension. - While watching a video, click the extension icon to show the mask, then drag or resize it to cover the subtitles. - To adjust the blur strength, open the extension's options page and use the slider; click "Reset" to clear the saved position/size for all sites. - Click the extension icon again, or double-click the mask, to quickly hide it. Feedback and Support: If you have any suggestions or run into issues, feel free to leave feedback via the extension's page.