Free converter · Lossless transform
Convert JPEG to JPG
Short answer
Drop your JPEG file into the converter below and download the JPG file. It runs in your browser with the Canvas API; nothing is uploaded. The pixels are saved as A JPEG at 92% quality; transparent areas become white, without further loss. Detail the JPEG compression already removed does not come back, and the file is usually larger.
The JPEG bytes stay unchanged; only the filename extension changes. Nothing is uploaded.
JPEG vs JPG
| JPEG | JPG | |
|---|---|---|
| Full name | JPEG image (.jpeg) | JPEG image (.jpg) |
| What is inside | Lossy compressed pixels | Lossy compressed pixels |
| Compression | Lossy | Lossy |
| Transparency | No transparency | No transparency |
| Best for | Photos; .jpeg and .jpg are the same format | Photos; the image format every platform documents |
What you get
A JPEG at 92% quality; transparent areas become white. Same format, different extension - no re-encode needed.
Questions people ask
Is this JPEG to JPG converter free and private?
Yes. It is free, needs no account and runs entirely in your browser, so the file never leaves your device.
Will converting JPEG to JPG reduce quality?
No further loss: JPG stores the decoded pixels exactly.
What happens to transparent areas?
JPEG has no transparency, so transparent pixels are filled with white. Convert to PNG or WebP to keep them transparent.
More converters
Sources and how we checked
- MDN: Media container formats
- MDN: Web audio codec guide
- MDN: Image file type and format guide
- FFmpeg documentation: stream copy
Reviewed October 6, 2026. What the converter writes was measured with ffprobe on the same FFmpeg build your browser downloads; format descriptions follow MDN's media guides.