Image Tools

WebP to JPG

Converts one WebP image to JPG in your browser by decoding it and exporting JPEG at a fixed quality of 0.92. Useful when a site, app or printer will not accept WebP. Transparent WebP areas are flattened onto white.

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Processed in your browser — your file is not uploaded.

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Up to 1 files

WebP → JPG conversion:

  • Universal compatibility
  • JPG opens in almost any app
  • Good for sharing

How to Use

  1. 1Drop a .webp file onto the upload area, or click it to choose one.
  2. 2Only one file can be converted at a time.
  3. 3Click 'Convert to JPG' and wait for 'Converting WebP to JPG...' to finish.
  4. 4Download the JPG and check any areas that were transparent in the WebP.

About this tool

Updated

What the conversion does to the picture

The WebP is decoded and re-encoded as a JPEG at high quality, which is a second lossy step on top of whatever the WebP already did.

Both formats are lossy, so the result passes through compression twice. At the quality level used here that is normally invisible on a photograph, but it is a real and permanent change, and it compounds if you keep converting the same picture back and forth. Convert once from the best source you have, and keep that source. Where the image is a logo, a screenshot or anything with hard edges, the second pass is more likely to show as faint halos around lines.

Transparency becomes white

JPEG has no alpha channel, so any transparent area is filled with white before the file is written.

This is the single biggest surprise when converting WebP, because WebP supports transparency and JPEG cannot. A logo with a see-through background will come out sitting on a white rectangle. On a white page that is invisible and perfectly fine; on a coloured background it looks like a mistake. If the image has transparency you need to keep, convert to PNG instead, which preserves the alpha channel exactly.

When this conversion is the right move

Use it for compatibility, when something you need to upload to will not accept a WebP file.

WebP is well supported on the web but still refused by plenty of desktop software, older phones, print shops, and upload forms that only list JPG and PNG. JPEG remains the format everything accepts, which makes this a practical fix rather than a quality decision. For photographs the file size stays in the same neighbourhood, so you are trading a little compression efficiency for the ability to actually use the file.

Nothing here improves the original

Any detail the source WebP discarded stays discarded. Converting changes the container, not the content.

If the WebP already looks blocky in gradients or smeared at the edges, the JPEG will show the same faults. Converting is worth doing for compatibility and never as a repair. The only real improvement comes from a better original, so if you have access to the file the WebP was made from, start there instead.

Features

  • Accepts .webp files only, one file per conversion
  • Exports JPEG at a fixed quality of 0.92; there is no quality slider
  • Keeps the original pixel dimensions
  • Transparent areas are flattened onto white when the output is JPEG, because JPEG cannot store transparency.
  • Runs in your browser using the canvas API; the file is not uploaded for the conversion

FAQ

What happens to transparent parts of my WebP in the JPG?

JPEG cannot store transparency. Transparent areas are flattened onto white when the output is JPEG, because JPEG cannot store transparency. If you need a white background, use the WebP to PNG converter and place the PNG on white elsewhere, or run the WebP through the Image Compressor with JPEG output, which flattens onto white.

Will the JPG look worse than the WebP?

It can, slightly. Exporting at 0.92 is a lossy step, and a lossless WebP will lose exactness once written as JPEG. For a lossless result use WebP to PNG instead.

Does this work for animated WebP files?

Do not expect it to. The browser draws the image onto a canvas as a single still picture, so the output is one JPG, not an animation.

Can I choose the JPG quality?

No. The page has no quality control and uses a fixed 0.92.