Merlin
Ultrawidify

Ultrawidify

Aspect ratio fixer for Youtube. Allows improperly encoded videos to properly fit ultrawide and superwide displays (e.g. 21:9) — and it attempts to do so automatically.

Total ratings for Ultrawidify
4.16 (Rating count: 107)
Merlin
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Resolves black bar issue on ultrawide screens.
  • Support for various aspect ratios including 18:9 and 21:9.
  • Customizable settings for different streaming services.
Cons
  • Can cause lag or performance issues, particularly in fullscreen mode.
  • May be complicated for users to adjust settings frequently.
  • Issues with restoring default values after uninstallation.
Most mentioned
  • Can be laggy or cause performance issues over time.
  • Offers a solution for black bar problems on streaming videos.
  • Requires readjustment of settings for optimal functionality, with a learning curve involved.
See reviews for Ultrawidify on Firefox Browser Add-ons
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Recent reviews for Ultrawidify
Recent rating average: 4.00
All time rating average: 4.16
Upgrade to see all 109 reviews
Rating filters
5 star
66% (72) 4 star
12% (13) 3 star
6% (7) 2 star
4% (4) 1 star
12% (13)
Date Author Rating Comment
2024-04-26 Firefox user 18389140 Fixed my twitch and youtube, saved my marriage, cured my stomach ache and drove my kids to lacrosse practice every day. Not a single add on does that, but if you believe in yourself and in Tamius, it is possible. Dont let your memes be dreams!
2024-01-30 Firefox user 14797343
2024-01-20 Robbie Khan
2023-11-28 Firefox user 14302851 Funktioniert zwar, aber flackert bzw. ist langsam wenn man in Fullscreen geht und zurück. Die ganzen Optionen sind für mich auch schwer zu erklären.
2023-11-27 Braix Works well. Ironically, I'm using it to stretch 4:3 to widescreen so it looks correct on my crt (adapter shenanigans)
2023-11-21 Firefox user 18158200
2023-09-30 Osang I constantly watch web streaming, whether they are of individuals or movies. With the help of this add-on, the black bar issue was resolved. I'd want to thank the developer.
2023-07-22 dumbo
2023-07-05 Luca Keeps bugging lately and videos are stuck on the sides or corner of the screen. Older versions were far far better but not downloadable anymore
2023-06-19 Artyom
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