Create WebP copies of JPG, JPEG or JFIF photos for apps and websites that accept WebP. This page uses default WebP compression; compare the result and its actual size before downloading.
Supports many aliases including jpeg.
Convert JPG, JPEG or JFIF photos when you need a WebP file for a website or another app. The output is fixed to WebP. Keep the original JPG while you compare whether the new file suits the destination.
A publisher can compare WebP against the current JPG on a product page or article. Use the same rendered dimensions, inspect faces and gradients, and keep the WebP only when the byte saving is meaningful without visible extra banding.
WebP is suitable when the CMS, image proxy, and client browser path have all been tested. Convert from the best available JPG rather than a thumbnail, because repeated lossy encodes can turn small halos and ringing into obvious edge defects.
An already efficient JPG may not become smaller. Compare actual bytes and visible detail rather than choosing a format because it is newer. Keep the JPG if the WebP copy is larger or looks unsuitable.
A WebP copy helps only when the destination accepts it. For a JPG-only form, email workflow or editor, use the original JPG instead of renaming a WebP file to .jpg.
Converting to WebP cannot restore texture or edges lost in the JPEG. Use the best original you have and avoid converting an already compressed result again when you need another copy.
Compare the JPG and finished WebP at the same display size. Look for softened faces, banding in gradients and halos around text. This fixed JPG page uses default WebP quality 82 and has no quality slider to adjust.
Check the downloaded file size and whether your app opens the .webp file. Changing a filename extension alone does not convert an image. Keep the source JPG if the new encoding or format does not meet your needs.
No. A JPG may already be compact, and another encoding step can make a larger or softer result. Compare the actual JPG and WebP bytes and appearance before replacing the source.
This fixed JPG to WebP page uses default WebP quality 82. It does not have a quality slider or the PNG page's Lossless, Balanced, Smaller and Custom modes. Compare the result and keep the original if this export is unsuitable.
No. A JPG does not contain a transparency channel to preserve. Converting it to WebP keeps the existing background; background removal is a separate operation.
No. Detail removed by JPEG compression is not restored by changing formats. The WebP encoding can add further loss, so inspect fine details and keep the original JPG for future exports.
Yes. Choose Add files, select several JPG, JPEG or JFIF images, and run the conversion. Download individual completed files or use Download Batch ZIP. The upload area shows the current batch limits.
