FILE FORMAT GUIDE
What is a JPG file?
A compact photo format supported by virtually every browser and device. Use this guide to decide whether to keep JPG or convert it for a different workflow.
PRACTICAL OVERVIEW
Where JPG works well
JPG is a strong choice for small, widely compatible photographs.
The right output depends on what must remain editable, how the file will be shared, and which application or device needs to open it.
FORMAT QUESTIONS
About JPG files
What is JPG best used for?
JPG works especially well for small, widely compatible photographs.
What can change during conversion?
It does not preserve transparency and repeated saves can reduce quality. Features that do not exist in the chosen output format cannot be carried across exactly.
Should I keep the original JPG file?
Yes. Keep the original until you have opened the result and checked its layout, quality, data, media tracks, or other important details.