Display multiple subtitle tracks simultaneously on YouTube videos and customize them for the ideal viewing experience.
Users
309
+28 in 30 days
Rating
4.5 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#53K
#45K among extensions
Version
1.0.6
updated 27 Sep 2026
Users
monthly, 17 months
Latest, 15 Oct 2026:309 usersMove the mouse over the chart for any month
Ratings count
monthly, 17 months
Latest, 15 Oct 2026:4 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SubPlus - Multiple Subtitles for YouTube
SubPlus transforms how you watch YouTube videos by allowing you to display multiple subtitle tracks at the same time. Whether you're learning a new language, following along with technical content in multiple languages, or need both original and translated subtitles for better comprehension, SubPlus has you covered.
⚠️ Does not work with hardcoded subtitles! ⚠️
⚠️ Can only display existing subtitles, does not automatically translate ⚠️
ℹ️ Features
★ Multi-Language Subtitles: Stack 2, 3, or more subtitle tracks on any YouTube video at the same time.
★ Drag-and-Drop Positioning: Move subtitle lines anywhere on the screen so they don't block the video.
★ Custom Styling: Set distinct colors and text sizes for each language track so they're easy to tell apart.
★ Built-in Pinyin Support: Displays Pinyin annotations alongside simplified/traditional Chinese characters using the clean KaiTi font.
★ Quick Copy: Hover over any subtitle line and hit Ctrl+C to copy the text to your clipboard.
★ Lightweight: Only runs when toggled on, keeping your browser fast and memory footprint low.
ℹ️ Great For
★ Language learners pairing target-language captions with native translations
★ Polyglots and ESL viewers tracking nuanced vocabulary
★ Editors and creators double-checking YouTube caption accuracy
ℹ️ How It Works
★ Open any YouTube video that has captions available.
★ Click the SubPlus icon, either in the browser toolbar or in the player controls.
★ Pick your languages, tweak the font or colors if needed, and hit Apply.
SubPlus respects your browsing experience - it only activates when you choose, works seamlessly with YouTube's interface, and lets you focus on what matters: the content you love, now more accessible than ever.
ℹ️ Privacy & Permissions
SubPlus only works on YouTube video pages and does not collect any personal data. The extension requires minimal permissions to function properly:
★ Storage: To remember your subtitle preferences
★ YouTube access: To interact with YouTube video pages
For feedback, questions, or support, please contact us through the extension support page or leave a review.