PNG vs JPG: When to Use Each
Lossless vs lossy: choose wisely.
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How It Works
1
Upload your image Either PNG or JPG.
2
See format comparison Which format works better.
3
Convert if needed Switch to the optimal format.
Why PNG vs JPG?
PNG and JPG serve different purposes. Understanding when to use each saves bandwidth and preserves quality.
Use JPG for: Photos, complex images, anything without transparency. Smaller files through lossy compression.
Use PNG for: Graphics, logos, screenshots, anything with text, transparency, or sharp edges. Lossless quality preservation.
Rule of thumb: If it came from a camera, use JPG. If it was created in design software, use PNG. If it has transparency, PNG is required.
Format Comparison
| Feature | JPG | JPG |
|---|---|---|
| Best for | PNG: Graphics, logos | JPG: Photos |
| Compression | PNG: Lossless | JPG: Lossy |
| Transparency | PNG: Yes | JPG: No |
| File size (photos) | PNG: Large | JPG: Small |
| File size (graphics) | PNG: Small | JPG: May have artifacts |
| Sharp edges/text | PNG: Perfect | JPG: May blur |
Frequently Asked Questions
PNG uses lossless compression, which preserves every pixel. For photos with millions of colors and subtle gradients, this results in large files. Convert to JPG for smaller sizes.
JPG compression creates artifacts around sharp edges and solid colors. Logos should stay as PNG (or SVG for vector logos).
WebP combines benefits of both: good photo compression AND transparency support. Consider WebP as a modern alternative to both PNG and JPG.