PNG vs JPG: What's the Difference?
| PNG | JPG | |
|---|---|---|
| Compression | Lossless | Lossy |
| File size | Larger | Smaller (often 60–80% less) |
| Transparency | ✅ Supported | ❌ Not supported (becomes white) |
| Image quality | Perfect preservation | Slight loss (controllable) |
| Best for | Screenshots, logos, text graphics | Photos, product images, backgrounds |
When Should You Convert PNG to JPG?
- The image doesn't need a transparent background
- You need to reduce file size for email, web, or upload limits
- The image is a photograph or realistic scene (not a graphic with sharp edges)
- A platform only accepts JPG format
Watch out for transparency: If your PNG has a transparent background (e.g., a cutout product photo or logo), converting to JPG will replace the transparent areas with a white background. If you need transparency, keep it as PNG.
How to Convert PNG to JPG Online
Use the tool.tl PNG to JPG Converter:
- Go to tool.tl/png-to-jpg
- Upload one or more PNG files
- Choose output quality (80% recommended)
- Click "Convert"
- Download the JPG files
How Much Smaller Will the JPG Be?
Typical results at 80% quality:
| Image Type | PNG Size | JPG Size | Reduction |
|---|---|---|---|
| Photo (1200×800px) | ~2.4 MB | ~380 KB | ~84% |
| Screenshot (1440×900px) | ~800 KB | ~220 KB | ~73% |
| Product on white (800×800px) | ~1.2 MB | ~160 KB | ~87% |
Can I Convert JPG Back to PNG?
Technically yes, but it doesn't restore quality. JPG is lossy — the discarded information is gone permanently. Converting JPG→PNG just changes the container format; the image doesn't get sharper, and the file gets larger. For high-quality PNG, always export from the original source file.