Short answer
JPG is the practical default for photo sharing because nearly every website, email client, and office workflow can open it.
JPG Photo Sharing Workflows That Avoid Rework
JPG is the practical default for photo sharing because nearly every website, email client, and office workflow can open it.
Why it matters
- Use JPG for photos and form uploads
- Avoid JPG for transparent logos
- Archive originals before heavy compression
What to know
JPG is not ideal for transparent graphics, but it remains the safest photo format for broad distribution.
Resize before sending when the destination has upload limits or users need faster previews.
Keep original photos separately because repeated JPG exports can reduce quality.