JPG is common for photos and web images.
JPG is widely supported for photos and sharing.
Create a fresh JPEG copy when a site or app requires that exact extension. JPG and JPEG are the same image format, so this is mainly a compatibility step.
The output keeps the original pixel size.
The image is re-encoded, so converting between JPG and JPEG does not add detail or improve quality.
Check the supported formats and settings for your task. If the result isn’t what you expected, our support page can help you find the next step.