Supercharge Your Browser
Smart Extensions, Better Experience
We build powerful browser extensions that transform how you work and watch. From intelligent tab management to bilingual video playback.
Supports all major Chromium-based browsers
Explore Our Browser Extensions
VertiTab
Smart tab management for efficient browsing
- AI assistant for tab management & smart grouping
- Cross-device cloud sync with end-to-end encryption
- Snapshot restore with smart matching
- Custom themes & advanced PiP with subtitles
DualPiP
Dual-language subtitle support, efficient video learning
- In-page bilingual subtitles on 100+ video sites
- Gesture controls: long-press speed, swipe seek
- Auto captions and auto-skip intros/ads
- PiP mode with dual subtitles and danmaku
What Our Users Say
Trusted by users on the Chrome Web Store
Beautiful extension, extremely organized, looks so beautiful and it's 10/10 and the premium options are really just options that improve the quality of life but not necessary. Bravo!
The most feature rich Picture-in-Picture extension at Chrome Web Store. Subtitles work perfectly with all my favorite video sites!
If you are OCD then this is going to be your FAVORITE TOOL. You can do anything with this.
Clean interface, customizable shortcuts, and super stable PiP mode. Greatly improved my efficiency watching videos while working. Highly recommended!
Finally, proper tabs for Chromium.
Searched for many vertical tab extensions, only this one has the most features, highly recommended!
VertiTab
DualPiP