When you need JPG instead of WebP
- Uploading to a site or marketplace that only accepts JPG/JPEG
- Sharing photos with apps or contacts that can't open WebP
- Importing into older software or print workflows
- You don't need transparency and want maximum compatibility
Frequently Asked Questions
Why convert WebP to JPG?
JPG is the most universally accepted photo format. If a website, app, or piece of software rejects WebP, converting to JPG gives you a file that works everywhere. JPG has no transparency, so any transparent areas will be filled — for photos, that is rarely an issue.
Are my files uploaded anywhere?
No. The WebP decoding and JPEG encoding run entirely in a Web Worker on your device using WebAssembly builds of libwebp and the standard JPEG library. Your files never leave your browser.
What quality should I use?
Quality 90 (the default) is visually indistinguishable from the original for most photos. Drop to 80 if you want smaller files and can tolerate minor compression; JPG artifacts become noticeable below about 70.
What happens to transparency?
JPG does not support transparency. Transparent areas of a WebP will be flattened onto a solid background when converted. If you need to keep transparency, use the WebP to PNG converter instead.
Related tools
- WebP to PNG converter — same engine, keeps transparency.
- JPG to WebP converter — the reverse, to shrink files for the web.
- Image formats compared: WebP vs PNG vs JPEG.