What is a JPEG file?
JPEG (Joint Photographic Experts Group) is the full name of the JPG format: same lossy compression, longer file extension. It was introduced in 1992 by JPEG committee.
What JPEG is good at
- Identical to JPG in quality and size
- Accepted by all software
- Adjustable compression
Where JPEG falls short
- No transparency
- Re-saving loses detail
When to use JPEG
- Systems that require the .jpeg extension
- Photographs
- Web and email
Where JPEG files open
JPEG files open in every device, browser, editor and printer.
JPEG compared with PNG
JPEG or PNG? JPEG is best for systems that require the .jpeg extension. PNG is best for screenshots and UI graphics. Convert JPEG to PNG or convert PNG to JPEG.
Frequently asked questions
What is a JPEG file?
JPEG (Joint Photographic Experts Group) is the full name of the JPG format: same lossy compression, longer file extension. It was introduced in 1992 by JPEG committee.
What are the advantages of JPEG?
Identical to jpg in quality and size; accepted by all software; adjustable compression.
What are the drawbacks of JPEG?
No transparency; re-saving loses detail.
What programs open JPEG files?
JPEG files open in every device, browser, editor and printer.
How do I convert a JPEG file?
Choose the JPEG converter you need from the list on this page, drop in your file and press Convert. You get your new file in seconds, free and without sign-up.