Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za WebP / Avif image converter

WebP / Avif image converter wót Nullbrains

3,9 z 5 gwězdkow
5
75
4
13
3
9
2
7
1
21
Pógódnośenja wót AshiAshi
wót AshiAshi, pred 4 leti
I'd love to use this extension, from the looks of it it's incredibly convenient. For this reason, I've installed it - but none of the quality sliders are working for me. I can't move them at all, no matter what I try. For as far as I can tell if I read other reviews, maybe it's because I'm using Windows 7?

[Edited after reading the response of the developer]

Thank you for taking the time to test it. Your explanation is spot on and clarifies why I can't move the sliders. The only file types I want to convert, are .bmp and .webp ones and I've set both to be converted to .png files. The rest says 'Don't convert' (though I thought it was logical for their sliders not to move, I just didn't understand why the other 2 wouldn't). I get it now. (And just to be sure, I checked and noticed that if I say I want a file to be converted into a .jpg one, I'm able to move the slider just fine.)

Thanks again for your time, and for your response. It was helpful <3

Wótegrono wuwijarja

jo se napisał pred 4 leti
I have just tested the add on with firefox on windows 7. The sliders seem to work as they are supposed to. Please note that they only work for conversions to .jpg. png is a lossless format and therefore quality cannot be reduced thus the sliders are grayed out.

In other encoders you might be able to provide something like a compression level. This however changes the amount of compression applied to the image, and does not affect the image quality. Only the filesize is reduced or increased at the cost of encoding and decoding times, the content of the file will be the same. Changeing the compression level is not available in the firefox build in encoder en thus not provided.
125 pógódnośenjow
  • wót Wužywaŕ Firefox 14286762, pred 24 dnevi
    Works like a charm, as far as I am concerned.
    At first, I thought it was a shame it saved the image in .png but I then realised that plenty of options are available in the extensions parameters.

    Marche à merveille, en ce qui me concerne.
    Au début je trouvais dommage que l'image soit enregistré en .png pour ensuite réaliser que pleins d'options sont disponibles dans les paramètres de l'extension.
  • wót Wužywaŕ Firefox 13507298, pred enim mesecem
    As others said, this add-on no longer works.
  • wót Nomad416, pred 3 meseci
    Doesn't work.
  • wót Andreon, pred 3 meseci
    just stopped working
  • wót edenflare, pred 3 meseci
    So far so good it works, don't know anything technical but it converts .avif to png format just right click on images and convert and then save location, don't know why .avif even exists it's a stupid format and firefox needs to fix this as I dont really like using alot of addons, it takes up memory in total, but this one is 5 star unless there's an issue in the future at some point.

    Programmer deserves donations for this so if you're rich donate to the guy and buy them some coffee and a snack.
  • wót Seän Shepherd, pred 4 meseci
  • wót Remote, pred 5 meseci
  • wót JohnMcClane, pred 5 meseci
    So far it runs smoothly in Firefox 115.17.0esr under macOS 10.14.7 Mojave.
  • wót Squall, pred 6 meseci
  • wót gnulab, pred 8 meseci
  • wót Sixelona, pred 9 meseci
    As an artist who needs to save images for references and is not a fan of converting WebP just to view them, this app is a life saver. Thank you.
  • wót Wužywaŕ Firefox 15046147, pred 9 meseci
  • wót Psythik, pred 9 meseci
    So stupid that you now need an addon to do something that browsers have been able to do natively since the 90s: download an image in its original file format. Why, Mozilla, WHY!? Thankfully this exists, but it shouldn't have to.
  • wót Sporitus, pred enim letom
    Во-первых, эта приблуда просто не работает. А во вторых, конверция происходит не автоматически, а нужно выбирать отдельную менюшку по правой кнопке. Жутко неудобно
  • wót Commanden, pred enim letom
    Somewhere it doesn’t work, it downloads empty five kilobytes!

    So guess where it was downloaded and where it was not downloaded. A setup!


    https://img2.mixlib.me//manga/tensei-shitara-dai-nana-ouji-dattanode-kimamani-majutsu-o-kiwamemasu/chapters/1647438/013_B6Ch.jpg

    Wótegrono wuwijarja

    jo se napisał pred enim letom
    The image that you are trying to download is hosted on a server that uses some kind of hotlink protection. (you can only access it when you are active on certain webstites). unfortunately the nature of this addon makes it incompatible with these kinds of protection. instead of the image you got an error response that resulted in the empty file.
  • wót Dill, pred enim letom
    This is very useful! However, I really want this to have an option for "convert and copy to clipboard".

    Often, when I copy images onto storyboards, the service will compress larger images, destroying their utility for art.

    If this extension had a convert + copy button, I'd be able to easily upload the tiny WebP files instead, which aren't compressed.

    I know this works because I can do so manually, with `cwebp` on a terminal window. However, that's kind of slow, and it'd be super nice in this extension!

    Anyway, I love this extension. Thanks for helping my workflow 🥰

    Wótegrono wuwijarja

    jo se napisał pred enim letom
    Thank you for the suggestion, I have looked into the matter and unfortunately Firefox is currently not capable of programmatically copying a webp image to the clipboard. Only png and jpeg formats are supported.
  • wót Антонина Зайцева, pred enim letom
    все прекрасно работает!
  • wót Wužywaŕ Firefox 14855386, pred enim letom
    Very useful & productive... best converter till now
  • wót Wužywaŕ Firefox 18390445, pred enim letom
    Does not work for saving an animated webp as gif, it only saves the first frame as a still image.
  • wót Predator, pred enim letom
  • wót Wužywaŕ Firefox 13674814, pred enim letom
    USELESS BCS IT CAUSES FIREFOX AND CHROME TO LAG! Use this command instead. I will: &format=original
  • wót Wužywaŕ Firefox 16596123, pred enim letom
    definitely doesn't work on hitomi.la, probably doesn't work on a million other sites
  • wót skincare, pred enim letom
  • wót Gabrielux, pred enim letom
    Really good for quick image downloads, thanks
  • wót Alex Mirnov, pred enim letom
    AVIF is not converted. Example, from the site: hitomi.la

    Wótegrono wuwijarja

    jo se napisał pred enim letom
    Thank you for using this addon. I have investigated the matter. As far I can verify avif images are converted including those of the site you mentioned. However this site uses a protection to avoid hot linking. To avoid that other websites show images that they are hosting. This causes an issue since it also interferes with the download mechanism of the addon. Fixing this is hard since these kind of measures are site specific. However downloading them reopening and than converting works though this approach defeats the purpose of a single step solution.