Supported Features
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Dark Interface
Ultrawidey for Safari
No more black bars in videos.
Only for Mac
Free · In‑App Purchases
Mac
Say goodbye to black bars in videos! Ultrawidey is a Safari extension that intelligently adapts videos to perfectly fill your screen – no matter what display format you have. Simple, effective, and ad-free.
Features:
• Keyboard shortcuts (⌘U and ⇧⌘U, customizable)
• Choose between Zoom and Stretch mode
• Compatible with most streaming services and video platforms
• Precise manual zoom (⌥ Scroll)
• Smooth & stutter-free animations
• Works in fullscreen, standard view, cinema mode, etc.
• Intelligently adapts to any screen format
• Optional notifications
• Support for light and dark mode
• Customizable accent colors
• Seamless Safari integration
Test for 7 days if everything works perfectly, then choose between:
• Monthly subscription
• Yearly subscription
• Lifetime purchase (one-time payment)
With your purchase, you support me as an independent developer. The small fee helps to continuously adapt the app to popular video platforms. Thank you and enjoy your videos!
PS: If you have feedback or new feature requests, feel free to email me at info.kkaupp@icloud.com.
- This app hasn’t received enough ratings or reviews to display an overview.
Ready for upcoming macOS updates and a few minor improvements.
The developer, Kevin Kaupp, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Kevin Kaupp
- Size
- 1.8 MB
- Category
- Utilities
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Mac
- Languages
- English and German
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $0.99
- Lifetime $4.99
- Yearly $2.99
- Copyright
- © Kevin Kaupp
