JPEG XL viewer
Displays JPEG XL images.
Total ratings
4.16
(Rating count:
25)Review 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spammy, or outdated.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
- Provides support for JPEG XL format in Firefox
- Improves image handling in the absence of native support
- Users appreciate the addition of JPEG XL capability
Cons
- Does not support animated JPEG XL images
- Requires JavaScript to be enabled for functioning
- Converts JPEG XL images to PNG instead of displaying them natively
Most mentioned
- Lack of animation support
- Dependency on JavaScript for images to display
- Conversion of JPEG XL to PNG
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User reviews
Recent rating average:
3.70
All time rating average:
4.16
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| Date | Author | Rating | Comment |
|---|---|---|---|
| 2024-12-09 | kwinz | | Not marked as compatible with Firefox Android. And more importantly the source code repository has been deleted or marked private. Very suspicious! |
| 2024-11-09 | Firefox user 18661057 | | Both the source code repository (i.e. "extension source" link) and the developer's GitHub profile have disappeared. |
| 2024-09-20 | Beth | | Partially restores what the cowardly Mozilla Foundation removed: support for the superior, industry-approved, backwards-compatible, open standard JPEG-XL. (So much for driving standards compliance and being a meaningful alternative to monopolies, huh? Thanks, Mozilla.) Unfortunately, animation is apparently not supported by this add-on at this time (September 2024) -- as tested on the jpeg xl test page. |
| 2024-09-03 | Artem S. Tashkinov | | Sadly it requires JS to be enabled for the webpage that embeds JXL images, i.e. when you're using NoScript you will not see JXL images, unless you've enabled JS execution for the page. Secondly, it doesn't seem to support animated JXL. Thirdly, Firefox has removed native JXL support (it can no longer be enabled via about:support). Shame on you Mozilla. |
| 2024-08-18 | Ara | | |
| 2024-08-12 | ae555 | | Thank you for this. Firefox should support jpeg xl. |
| 2024-07-14 | odysseus | | |
| 2024-07-12 | deal_apart_taken | | Works well. Doesn't seem to support animations as you can see illustrated from this test page -- https://jpegxl.info/test-page/ |
| 2024-06-30 | Kupitman | | Doesn't work in LibreWolf(from box, but i remember before is work), firefox all work. But this is a crutch, the original jpegxl is converted to png and you don't get the benefit of its specification + have worse perfomance with reconverting |
| 2024-04-14 | Firefox user 18371630 | | Site favicon not effective |
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