Images

WebP to JPG

Choose the quality, see the size.

On this device

Choose the quality

The sizes are measured after the conversion, so the choice is a comparison rather than a guess.

    Opened on this device · never transmitted

    What this tool does, exactly

    Many upload forms and older programs still ask for a JPG, while a picture saved from a web page is often WebP. This converts it on your device, with the quality named by purpose and a colour of your choice behind clear pixels.

    Two lossy steps
    A WebP is usually compressed with loss already, and the JPEG written from it is compressed again. At Balanced, which is 0.85, the extra loss is not visible at normal viewing size; Best is 0.95 and keeps more.
    Filling the clear pixels
    JPEG cannot record transparency, so each clear pixel is painted with the colour you pick, white unless you change it to black. The result reports how much of the picture was clear before the fill.
    What it accepts
    A WebP, and also PNG, JPEG, AVIF, GIF and BMP, wherever your browser can read them. A file the browser cannot decode is named in the result and skipped, and the rest still convert.
    Metadata
    The JPEG carries pixels only. Its Camera data row states that WebP input is not read for tags, and it claims nothing further.

    About this tool

    Will the JPG be smaller than my WebP?

    Usually not. WebP typically needs a quarter to a third fewer bytes than JPEG at the same visible quality, so the same picture as a JPG tends to be larger. Both sizes are shown so you can see the difference.

    Which of the three qualities should I use for a WebP photo?

    Balanced suits an email, a form or a web page. Best is for printing or close viewing, and Small is for a hard size limit, where the image compressor on this site can search for a quality that fits.

    Why is there a white patch where my WebP was clear?

    JPEG has no way to store transparency, so those pixels had to become a colour. White is the default. Switch the choice to black if the picture will sit on a dark surface.

    Is anything uploaded to make the JPG?

    No. The decoding and the encoding happen in this browser tab, and the site has no endpoint that could receive a picture.

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