How to use
- Select or drop .jpeg images; add many at once.
- Adjust output quality as needed — 85 by default balances size and clarity.
- Click "Convert all & download" and watch each file shrink.
FAQ
What is the difference between JPEG and JPG?
None at all — same format, two extension spellings. This tool treats them identically.
Can I convert WebP back later?
Yes — this site also offers WebP to JPG, WebP to PNG and other reverse converters.
Does it support transparent backgrounds?
JPEG has no transparency. To keep alpha, convert the source to PNG first, then use the PNG to WebP tool.
About this JPEG to WebP
.jpeg and .jpg are the exact same JPEG encoding — just different extension habits: old systems limited extensions to three letters (.jpg) while the full spelling is .jpeg. Either way, this tool batch-converts them to WebP, which is 25%+ smaller at the same quality and universally supported by modern browsers. Everything is converted locally in your browser; no file ever touches a server.