PNG vs JPG
Side-by-side comparison of features, use cases, performance, quality, and compatibility.
PNG and JPG are not interchangeable for every task. This page summarizes practical differences so you can pick the right format or conversion path before export.
Comparison table
| Aspect | PNG | JPG |
|---|---|---|
| Compression | Lossless | Lossy |
| Transparency | Yes | No |
| Animation | Static | Static |
| Data type | Raster | Raster |
| Typical file size | Often larger | Smaller for photos |
| Browser support | Very broad | Very broad |
Pros
PNG: Transparency and crisp edges
JPG: Lighter sharing files
Cons
PNG: Not ideal for every task
JPG: Detail loss when compressed
Use cases
Use PNG when logos, UI assets, and transparent graphics.
Use JPG when web photos and email attachments.
Convert locally when a platform or client requires JPG.
Performance
PNG decodes well in modern browsers.
JPG loads faster on pages.
Test one file before large batches.
Quality
Start from the highest-quality source you have.
Do not re-save through multiple lossy formats.
Compare sharpness on your actual display before publishing.
Browser compatibility
PNG support: Very broad.
JPG support: Very broad.
Test output in Chrome, Safari, and Firefox before publishing.
Recommended workflow
Decide whether the deliverable needs PNG or JPG.
Open the related converter or tool below.
Tune quality or DPI when available.
Download and verify on the target device.
Frequently asked questions
Is PNG better than JPG?
Not always — PNG fits some use cases and JPG fits others. See the table above.
How do I convert PNG to JPG locally?
Use the related converters below; files are processed in your browser.
Do I need desktop software?
No — related tools run in a modern browser.