WebP / Avif image converter 的评价
WebP / Avif image converter 作者： Nullbrains
129 条评价
- 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开发者回应
发布于 5 年前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. - 评分 5 / 5来自 designmakre， 5 年前
- Conversion does not work.
I've tried to convert webp to png but it still saved as a webp format.
I've also tried to save jpg using WebP image converter which 'should' convert the jpg to png, but it still saved the normal jpg format.
My firefox is the latest build 84.0.2, shouldn't be a problem right? - 评分 3 / 5来自 Holic Shot， 6 年前Seems like good addon that does what it says, however, I specifically needed to convert animated WEBP to animated GIF and this addon will only convert to JPG or PNG from WEBP. If at all possible, please add this ability! I'm also not sure why this sort of addon needs permission to 'access your data for all websites.' Be careful when choosing to install this.
开发者回应
发布于 6 年前These kind of addons require the 'access your data for all websites' to get access to the image that needs to be converted. The permission structure of add-ons does not allow for a less intrusive permission to get this information. I am looking into adding support for animated images, however this is much harder than converting a static image so I can not give an estimate when it is ready. - 评分 5 / 5来自 Firefox 用户 13236554， 6 年前
- 评分 1 / 5来自 Firefox 用户 14086767， 6 年前not work, can converter only for png/jpg. cannot converter for other format
- Using Windows 10 as a platform, but any time I share a downloaded image, my friends, slack users can't use it. I've been manually converting using ImageMagick convert *.webp *.jpg, but that got tedious. This plugin is an extremely convenient workaround for what should be a setting in Firefox. Thank you!
- 评分 3 / 5来自 Firefox 用户 16139483， 6 年前sort of works but won't download gifv/webp to animated gif which is what I wanted it for. No option to save webp as gif, either
- Great and easy to use no problem. I love how you can set the settings for different source file type.
It would be great with this new stupid webp format, if you either had 2 options to save as .gif or as .jpg; or if it detected automatically if it was an image or a gif.
Thnx though - 评分 1 / 5来自 ghandolhagen， 6 年前