Um diese Add-ons zu verwenden, müssen Sie Firefox herunterladen.

Anmelden
Add-on-Symbol

Bewertungen für Don't "Accept" image/webp

Don't "Accept" image/webp von jscher2000

4,3 von 5 Sternen
5
117
4
10
3
1
2
3
1
20
Bewertungen von smow
von smow, vor 2 Jahren
It used to work pretty fine but for some time it doesn't work at all. Still all webp images are accepted.
151 Bewertungen
  • von frostbyte, vor 12 Tagen
  • von Firefox-Benutzer 13243261, vor 16 Tagen
  • von toroca, vor einem Monat
    This extension is great, but it is limited by the way things are trending online these days. More and more sites aren't letting you block them from sending the stupid WebP format to your browser, but for the ones that still allow it, this extension is perfect. Until more graphic editing programs natively support this new format, I will continue to use this extension to block it as much as I can.

    People saying it doesn't work clearly haven't bothered to read the developer's notes about it. They explicitly state "sites are MORE LIKELY to send JPEG and PNG format images." Nowhere is there a guarantee that this will block WebP, it simply stops Firefox from telling sites it accepts it. Some sites ignore that and send WebP anyway, while others will comply and send you the original format, whether that be JPG, PNG, whatever.

    I find that somewhere between half and two thirds of sites I visit that typically send WebP images will send the original formats when I use this extension. That's not perfect, but it's better than what I get without it, and with the way browsers and sites talk to each other, I don't think it can be improved beyond that.
  • von Kvaksy, vor einem Monat
    Невероятно полезная вещь, наконец то открывает jpeg а не богопротивный webp
  • von Misanthropix, vor einem Monat
  • von Lampollo, vor 2 Monaten
    Doesn't work.

    Antwort des Entwicklers

    geschrieben am vor 2 Monaten
    Hi, it depends on the site design. You can test on Total Wine glassware page (https://www.totalwine.com/accessories-more/accessories/glassware/c/001555). Use the Page Info dialog (Ctrl+i, Mac: Command+I) Media list to check the image formats. Reload after changing the "Strip image/webp" setting and check again. With the extension stripping webp, the original formats (PNG, JPEG) are used. If that doesn't work for you, check this article just in case: https://support.mozilla.org/kb/extensions-private-browsing

    If there are specific sites you would like help with, you can try creating a new issue at https://github.com/jscher2000/dont-accept-webp/issues or emailing me at jscher2000@outlook.com.
  • von TidalLion, vor 3 Monaten
    Does not work at all, not even after reloading the page or restarting the browser.
  • von Firefox-Benutzer 18205130, vor 3 Monaten
    does not work 😭
  • von Davi, vor 3 Monaten
  • von BrixterWork, vor 4 Monaten
    It works. I get jpeg sometimes instead of webp.
  • von Pedro Henrique, vor 4 Monaten
    It simply DONT WORK
  • von Sunny, vor 5 Monaten
    It doesn't always work on every webpage (half the time on Aliexpress), however it works most of the time.
  • von pjcamp, vor 5 Monaten
    Doesn't do anything. Webp images come anyway.

    Antwort des Entwicklers

    geschrieben am vor 5 Monaten
    Hi pjcamp, thank you for your report.

    This extension makes a change to how Firefox requests images, but many sites ignore the change. If there is a specific site you want to mention, you can contact me by creating a new Github issue on https://github.com/jscher2000/dont-accept-webp/issues or emailing jscher2000@outlook.com.

    On the other hand, if it fails on every single site, check for this issue: https://support.mozilla.org/kb/extensions-private-browsing

    There also are some pages that give Firefox multiple format options (picture tag/source tags) and it selects WebP for some reason. I don't have a fix for that yet.
  • von Crowbar Scientist, vor 6 Monaten
  • von LEXAR-SDHC, vor 7 Monaten
    I wonder how
  • von Firefox-Benutzer 18285487, vor 9 Monaten
    Great idea. Lossless WebP is generally a superior alternative to Png (except it cannot handle HQs beyond 16k on a side), but when you get served a webp on a web site, there is a 95% chance it is just a Jpg that has gone through another round of lossy compression, a different type, at a lower bit rate = worse quality (fewer fine details).

    In an ideal world, the digital master would be encoded as both Jpg/Png and Jxl, and the browser would have an option built in to preference one format over the other. JpegXl is the best new format. Jpeg2000 was decent but I don't think any browsers support it, and it even has a lossless format.

    Unfortunately, this extension only works on some sites. Some are still sending me Webp,oravif (less often) and even twice I got a Jpegxl (I wish to force jpeg from these bossy CDNs that are enforcing inferior formats upon me).
  • von blahblah, vor einem Jahr
    Doesn't work.
  • von Firefox-Benutzer 13807639, vor einem Jahr
    TipTop, endlich wieder vernünftige Datei-endungen
  • von Dan, vor einem Jahr
  • von lucianoinso, vor einem Jahr
    Works as intended!
  • von oguz, vor einem Jahr
  • von NBA20, vor einem Jahr
    Works as intended. Thank you very much jscher2000
  • von Brixter, vor einem Jahr
    Good
  • von Shela, vor einem Jahr
  • von Major Gear, vor einem Jahr
    This addon installs easily and does what it says on the tin. I recommend this addon.