WebP to JPG Converter - Free and Private

How to use WebP to JPG

1Drop your .webp files onto the box above, or click to browse for them.

2Set the quality if you want something other than the 92 percent default, and pick the background colour that will replace any transparency.

3Press apply if you changed a setting, then download each file or grab the batch as a .zip.

When to convert WebP to JPG

The reason to convert is almost never quality or size. It is that something on the other end only accepts JPEG. Photo kiosks and print labs, older DSLR-era photo managers, a surprising number of job application portals, most email clients when you want an inline preview rather than an attachment, and plenty of e-commerce back offices all still assume every image is a JPEG.

If nothing is forcing your hand, converting a lossy WebP to JPG is a small step backwards, and this page will not pretend otherwise.

The transparency decision

This is the part other converters skip. WebP can store an alpha channel and JPEG cannot, so every transparent pixel has to be filled with something before the JPEG is written. Get that choice wrong and a logo that looked fine on a white page arrives with a black box around it.

The control above lets you set that colour, and it defaults to white because that is what people expect. If the image is going onto a coloured background, set the same colour here and the edges will blend instead of showing a halo.

Quality, and what the number actually does

JPEG quality is not a percentage of anything you can see. It controls how aggressively the encoder rounds off the high-frequency detail in each 8 by 8 block of pixels. Photographs tolerate that well, because real scenes rarely have hard edges. Screenshots, diagrams, text and flat-colour graphics tolerate it badly, which is why a screenshot saved as a JPEG looks fuzzy in a way the same screenshot saved as PNG does not.

So the guidance splits by content, not by number. For photographs, 90 to 92 is plenty and 85 is usually invisible. For anything with text or flat areas, convert to PNG instead and skip JPEG entirely.

JPG and JPEG are the same thing

Worth clearing up, because it a search for webp to jpeg and a search for webp to jpg are asking for the same thing. The three-letter extension is a leftover from the era when filenames allowed only three characters after the dot. There is no format difference, no quality difference and no compatibility difference: .jpg and .jpeg are byte-for-byte the same kind of file.

Batch behaviour

Every file is handled sequentially inside your browser, and settings apply to the whole batch. Change the quality or the background and press apply to re-run all of them at once, which is faster than fixing one file, noticing the setting was wrong, and starting over.

Frequently asked questions

What happens to transparent areas?

JPEG has no alpha channel, so transparent pixels have to become something. This tool paints them with the background colour you choose, defaulting to white. Every converter does this; most of them just do not tell you, and several use black.

Will the JPG be smaller than the WebP?

Often not. Lossy WebP is already more efficient than JPEG at the same visual quality, so converting can leave you with a slightly larger file. If size is what you care about, keep the WebP.

What quality should I use?

92 percent is a good default and is what this tool starts at. Below about 80 percent you start seeing blocking around hard edges and text. Above 95 percent the file grows fast with almost nothing to show for it.

Does the conversion lose quality?

A little, unavoidably. You are re-encoding with a lossy codec, so the JPEG is a compressed copy of an already compressed image. At 92 percent the difference is very hard to see, but it is not zero.