JPG vs PNG — Key Differences
| Feature | JPG (JPEG) | PNG |
|---|---|---|
| Compression | Lossy | Lossless |
| File Size (photos) | Small | Large (4-10x) |
| Transparency | ❌ | ✅ Full alpha |
| Best For | Photos, gradients | Logos, screenshots, text |
| Quality Loss | Yes, on each save | None |
When to Convert JPG to PNG
✅ You need transparency ✅ You're creating screenshots with text ✅ You need lossless editing (multiple re-saves) ✅ The image has few colors (logos, icons)
When NOT to Convert
❌ Photographs for web use (file bloat, zero benefit) ❌ Social media uploads (platforms recompress to JPG) ❌ Email attachments (larger files) ❌ "Quality improvement" — converting JPG to PNG does NOT restore lost quality
> Common misconception: PNG doesn't improve a compressed JPG. The artifacts are baked into the pixel data.
How to Convert JPG to PNG
- Open minifypic.com/converter/jpg-to-png
- Drag and drop your JPG files (batch up to 20)
- Click Convert
- Download individual PNGs or all as ZIP
FAQ
Q: Does converting JPG to PNG improve quality? A: No. It preserves current quality but cannot restore what JPG compression removed.
Q: Why is my PNG file so much larger? A: PNG uses lossless compression. For photos, this results in 3-10x larger files.
Q: Should I use PNG or JPG for my website? A: JPG for photographs. PNG for logos and screenshots. Or WebP for both.
