Overview
Display English and English [CC] subtitles at the same time.
Crunchyroll Dual Sub (https://github.com/AndyNoob/crunchyroll-dual-subs) Web extension created to fix the annoying issue of not being able to use `English` and `English [CC]` subtitles at the same time. The extension is still in development but is guaranteed to work on shows such as One Piece where there are both types of subtitles. This extension supports Croptix (https://github.com/stratumadev/croptix) and Improve Crunchyroll (https://github.com/ThomasTavernier/Improve-Crunchyroll). How it works When the Crunchyroll watch page is loaded, the extension intercepts and reads your profile for your preferred/selected subtitle language and type. The extension retrieves the episode's subtitle data in the same manner. The alternate subtitle will then be loaded and rendered accordingly by the extension. The extension adds a drop-down menu for you to select your desired secondary subtitle. The choice is saved for your selected profile to the sync-ed storage (if it is enabled). As of 0.10.0, a pop-up menu is provided by the extension for scoped preference control (per season, per episode, global). In the menu, you can apply an offset to the timing of both primary and secondary subtitles. Caveats As of version 0.10.0, the extension supports the rendering of non-CC subtitles. Privacy notice Everything stays on your computer/browser. The extension does not communicate with any external servers other than Crunchyroll's services. Credits While not completely vibe-coded, this project was made with the help of GPT-5.3/5.5. Prior to version 0.10.0, this project used frazy-parser by ApayRus to parse subtitle files. As of version 0.10.0, ASSJS by weizhenye is used to render ASS subtitles, and srt-vtt-parser by plussub is used to parse VTT subtitle files.
Details
- Version0.10.4
- UpdatedMay 26, 2026
- Offered byAndyNoob
- Size265KiB
- LanguagesEnglish
- Developer
Email
thenoobies+extensions@googlegroups.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site
