Tested this and the first two images I saved only saved about the top-left 50% of the images. Otherwise, it's an excellent idea for an extension.

doesn't do anything. option appears in right click menu but nothing happens when I click it.

(2023/07/10_win10x64) KO on all, nothing fonctional :/

Outfuc*****standing.

brilliant - does what it says on the tin 10/10

It works real nice, provided the webp images are not in a frame (according to the explanation from the developer). But there's a workaround, opening the page in a new tab. After that, saving works. Fixing this minor issue would be excellent. Nice work and thanks!

Actually works, so I'm happy.

Shift + PNG.

Also, would be better to let the images save directly in last saved folder by default, instead of switching to it in options (and option isn't clear about what it does).

Muito bom! Converte imagens que muitos editores não reconhecem e oferece opções de qualidade na hora de salvar. TOP! Obrigado! XD

works exactly as it says it will, and i have it on for all image file types + it makes saving things instant! i couldnt live without it :)

Brilliant, showstopping bit of internet sorcery. We love your mind!!!

Also used in conjunction with https://addons.mozilla.org/en-US/firefox/addon/dont-accept-webp/

This add-on is great! Really efficient, easy to use, discreet and customizable. Thank you!

It simply just works, really great. It simply convert WebP to PNG/JPEG.

WebP is good but have some limitations, most systems and software generally does not have WebP, especially Windows (with it's photo viewer) and all old version of Photoshop until CC 2023, and some users hated WebP for many reasons, incl. had to convert files.

since recently, the bar does not pop up on some images
https://staticdelivery.nexusmods.com/mods/5195/images/237/237-1680156627-317764161.jpeg
https://staticdelivery.nexusmods.com/mods/5195/images/220/220-1680061013-448014253.jpeg

Thanks a lot for the answer, now the bar appears.
Your supplement is the best, it is simply impossible to do without it.

I could not live without this extension. I do things that require me to save a lot of images all at once daily, so I've now grown completely dependent on this. Literally can't express how helpful this extension is to me, its my best friend in this cold dark world

Please add option to show bar for webp images only, I don't need this app for other images.

It works but it is very invasive and annoying, I want to convert and choose a setting, I want it conerted silently, I don't want an annoying popup displayed on each picture, even on those that don't need to be converted.
As it is I prefer to save as webp and change the format afterwards in Photoshop ( with the adequate plugin and a script it is faster, give more control and it is more reliable)

highly customizable and im finally able to download web straight as png. I swear this is the only add on that does such a simple task

This has become one of my favorite and most frequently used Firefox extensions. I often download pictures from the web and it's so annoying when they are in the .webP format hat makes them hard to work with. This extension makes it so easy to download them as jpegs; I just right click and "open image in new tab" and that picture now has the options for the download format. Easy peasy.

As for downloading gifs... while this extension does not do that, it's very easy for anyone to do without an add-on: Click on the gif you want. From the Firefox toolbar at the top select tools --> page info --> media. Scroll down the list and click on the one you want; then click "save as" on the right-hand side.