Save an image from Chrome and you often get .webp. Same from a lot of share sheets. The file is small. A lot of software still only wants .jpg — Outlook, printers, older Windows viewers, school and government upload forms.
Most “WebP to JPG” sites take a copy. You do not need them.
Why the download is WebP
Sites serve WebP because it is usually smaller than JPEG at the same look. The browser then offers that file when you “Save image.” You never asked for a new format. You just wanted the picture.
JPEG is the boring send. If the other person might open it in an old app, convert.
Convert it here
The WebP to JPG tool reads the file with the File API, paints it in this tab, and writes a JPEG at the same pixel count. Quality is high. The JPG may be larger than the WebP. That is the format, not a bug.
- Drop one
.webpor a pile. Paste works. - Download the JPEGs, or a zip if you dropped more than one.
- Close the tab. The working copies are gone.
Nothing is sent to TrashPandaKit. After one visit it works offline.
Going the other way — a JPEG you want to be WebP for a site — is JPG to WebP. Need it under an email cap after? Compress images.
What falls off
Canvas export does not copy EXIF. If the WebP still had tags, they do not ride along. Check the original first with Photo Location if you want the scare.
Transparency in a WebP becomes white. JPEG has no holes. Need the holes? WebP to PNG.
When to keep the WebP
If you control the destination — a modern site, Discord, your own archive — WebP is often the better file. Convert when the other end is picky, not because “JPG is always safer” in your own folder.
More on the size trade: JPEG vs WebP. Other format pairs: convert images without uploading.