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Convert WebP to JPG

Files never leave your device. All processing happens in your browser.

Lower means a smaller file. Above 90 the file grows fast for little visible gain.

Pixels. Leave empty to keep the original dimensions.

JPG has no transparency, so see-through areas are filled with this colour.

How to convert WebP to JPG

  1. 1

    Drop in the WebP files that nothing will open.

  2. 2

    Adjust the quality if you want, and pick a fill colour if the image has transparency.

  3. 3

    Download the JPGs — they will open anywhere.

You saved an image from a website, and now nothing will open it. That is the usual story behind this conversion. Most sites now serve WebP because it is smaller, so "Save image as…" hands you a .webp file — and then Windows Photo Viewer shrugs, the printing service rejects it, PowerPoint refuses to insert it, and the photo kiosk at the supermarket does not know what it is.

Why WebP causes this friction

WebP is a web format in the most literal sense: browsers adopted it, and much of the software outside browsers never did. Older Office versions, many desktop image editors, print shop upload portals, e-commerce product uploaders and a good number of phone gallery apps all still expect JPEG or PNG. Converting to JPEG sidesteps the entire problem, because JPEG is the closest thing imaging has to a universal format.

Transparency has to go somewhere

WebP can store transparent pixels; JPEG cannot. If your WebP has a transparent background — common for logos, product cut-outs and stickers saved from shops — those pixels need a colour. This tool lets you choose it, defaulting to white. Pick the colour of whatever background the image will sit on, or convert to PNG instead if you need the transparency preserved.

Animated WebP gives you the first frame only

WebP supports animation, in the same role GIF used to fill. JPEG has no concept of frames, so an animated WebP converts to a single still image: the first frame. There is no setting that changes this and no way to keep the motion in a JPEG. If you needed the animation, you need a different target format entirely.

What happens to file size and quality

  • Expect the JPG to be larger than the WebP — often 30 to 50% larger for the same visual quality. That is the price of compatibility.
  • Both formats are lossy, so this is a second round of compression. At quality 85 or above the difference is very hard to see.
  • If the WebP was lossless — some logos and screenshots are — you are converting lossless to lossy, so use a high quality setting or convert to PNG instead.

A note on renaming

Changing the file extension from .webp to .jpg does not work. People try it, and it fails, because the extension is only a label — the bytes inside are still WebP, and software reads the bytes. A real conversion has to decode the image and re-encode it in the other format, which is what happens here, on your own device, without the file being sent anywhere.

Questions about WebP to JPG

Why will nothing on my computer open a .webp file?

WebP is supported by every browser but by much less software outside them. Older versions of Windows Photo Viewer, Office, many editors and most print services still expect JPEG or PNG. Converting to JPG removes the problem rather than working around it.

Can I just rename the file from .webp to .jpg?

No. The extension is only a label; the file still contains WebP data and any program that reads it will fail or show an error. The image has to be genuinely decoded and re-encoded, which is what this tool does.

My WebP is animated. What do I get?

The first frame, as a still image. JPEG has no support for animation at all, so the motion cannot be preserved in any JPEG file regardless of which converter you use.

What happens to a transparent background?

It gets filled with the colour you choose above, white by default, because JPEG cannot store transparency. If you need the transparent background kept, convert to PNG instead.

Will the JPG be bigger than the WebP?

Usually yes, by around a third for the same visual quality, since WebP compresses more efficiently. The exact size is shown before you download so you can raise or lower the quality to suit.

Does converting reduce the image quality?

Slightly, since JPEG is lossy and the WebP was already compressed. At quality 85 or above most people cannot tell the difference. If the original WebP was lossless, consider converting to PNG to avoid any loss at all.

Can I convert a whole folder at once?

Yes. Select or drop as many WebP files as you like and they convert one after another, with a Download all button when finished. Everything runs on your device, so there is no file count or size limit imposed by us.

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