What is JPEG?
JPEG is a lossy image format designed for photographs. Digital cameras, smartphones, and scanners typically save files as .jpeg. Compression reduces file size by discarding data the human eye rarely notices — but that data is gone permanently.
What is PNG?
PNG (Portable Network Graphics) uses lossless compression. It is the standard for screenshots, logos, icons, and images where sharp edges and transparency matter. PNG files are often larger than JPEG for the same pixel dimensions.
Why convert JPEG to PNG?
- Editing — Designers re-save PNG more often without stacking new compression artifacts.
- Graphics mixed with photos — Text and UI elements stay crisper in PNG.
- Requirements — Some print shops, marketplaces, or software only accept PNG.
Converting does not restore quality removed by the original JPEG compression. It only preserves what is left in a lossless container going forward.
Step-by-step: JPEG to PNG online
- Open the JPEG to PNG converter.
- Click Choose JPEG Image and select your file.
- Download the PNG when the preview appears.
JPEG vs PNG comparison
| Feature | JPEG | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| Transparency | No | Yes |
| Best for | Camera photos | Graphics, screenshots |
| File size | Smaller | Larger |
JPEG vs JPG
Same format — different extensions. Windows historically used .jpg; many cameras use .jpeg. Our converter accepts both.
FAQ
Should every camera photo be PNG?
No. For web galleries and sharing, JPEG is usually better because of smaller size. Use PNG when quality during editing or format rules matter.
Does PNG support transparency after converting from JPEG?
The PNG format supports transparency, but a plain JPEG→PNG conversion will have a solid background. Remove backgrounds in an editor if needed.