.jpg — JPEG Image
Joint Photographic Experts Group · 1992
What is a .jpg file?
JPEG (Joint Photographic Experts Group) is the most widely used image format on the internet and in digital photography. It uses lossy compression to dramatically reduce file sizes while maintaining acceptable visual quality. JPEG is ideal for photographs and complex images with smooth color transitions. However, each time you save a JPEG, it loses some quality due to re-compression, making it unsuitable for images requiring frequent editing.
Programs That Open .jpg Files
| Platform | Program | ||
|---|---|---|---|
| Windows | Windows Photos | Free | Official |
| Adobe Photoshop | Paid | ||
| GIMP | Free | ||
| macOS | Preview | Free | Official |
| Adobe Photoshop | Paid |
Common Problems with .jpg Files
Frequently Asked Questions
.jpg files can be opened with several programs. Windows Photos is one of the most popular choices.
Generally yes, .jpg files are safe to open with appropriate software.
Yes, there are many online and offline tools available to convert .jpg files. Check the conversion section above for specific methods.
Technical Details
JPEG Image files use the image/jpeg MIME type and were first introduced in 1992 by Joint Photographic Experts Group. The file can be identified by its signature: FF D8 FF.