PNG vs SVG: Which Should You Use?

Side-by-side comparison of PNG and SVG image formats — features, pros, cons, and conversion options.

Quick Answer

PNG is best for Graphics with transparency, screenshots, and diagrams. SVG is best for Logos, icons, illustrations, and responsive web graphics.

Quick Verdict

PNG Best for Graphics with transparency, screenshots, and diagrams

✓ Lossless compression
✓ Full transparency support
✓ Universal web support
✗ Larger than JPEG for photos

SVG Best for Logos, icons, illustrations, and responsive web graphics

✓ Infinitely scalable
✓ Editable as text/XML
✓ Small file size for simple graphics
✗ Not suitable for photos

Convert SVG to PNG →

Specs Comparison

Side-by-side technical comparison of PNG and SVG

Feature	PNG	SVG
Category	Image	Image
Year Introduced	1996	2001
MIME Type	image/png	image/svg+xml
Extensions	.png	.svg
Lossy	✗	✗
Lossless	✓	✓
Transparency	✓	✓
Animation	✗	✓
Max Color Depth	16-bit	32-bit
Hdr	✗	✗

Pros & Cons

PNG

Pros

✓ Lossless compression
✓ Full transparency support
✓ Universal web support

Cons

✗ Larger than JPEG for photos
✗ No animation (use APNG)
✗ No lossy mode

SVG

Pros

✓ Infinitely scalable
✓ Editable as text/XML
✓ Small file size for simple graphics

Cons

✗ Not suitable for photos
✗ Complex SVGs can be slow
✗ Security concerns with embedded scripts

When to Use Each

Choose PNG when...

You need files optimized for Graphics with transparency, screenshots, and diagrams
Lossless compression
Full transparency support
You need lossless quality

Choose SVG when...

You need files optimized for Logos, icons, illustrations, and responsive web graphics
Infinitely scalable
Editable as text/XML
You need lossless quality

How to Convert

Convert between PNG and SVG for free on ChangeThisFile

Convert SVG to PNG Runs in your browser — files never leave your device

Frequently Asked Questions

What's the difference between PNG and SVG?

PNG is best for Graphics with transparency, screenshots, and diagrams, while SVG is best for Logos, icons, illustrations, and responsive web graphics. Both are image formats but they differ in compression, compatibility, and intended use cases.

Is PNG or SVG better for image?

It depends on your use case. PNG is better for Graphics with transparency, screenshots, and diagrams. SVG is better for Logos, icons, illustrations, and responsive web graphics. Consider your specific requirements when choosing between them.

How do I convert PNG to SVG?

Direct conversion from PNG to SVG is not currently available on ChangeThisFile. You may need to use an intermediate format.

Can I convert SVG to PNG?

Yes. ChangeThisFile supports SVG to PNG conversion. The conversion runs in your browser with no upload required.

Which is smaller, PNG or SVG?

File size depends on the content and compression settings. PNG preserves full quality. SVG preserves full quality. For the smallest files, choose the format with lossy compression that meets your quality needs.

Does PNG support animation?

No, PNG does not support animation, whereas SVG does. This may be an important factor depending on your use case.

Is PNG or SVG free to use?

Both PNG and SVG are supported file formats that are free to use. You can convert between them for free on ChangeThisFile — browser-based conversions have no limits and your files never leave your device.

Which format is newer, PNG or SVG?

SVG is newer — it was introduced in 2001, while PNG dates back to 1996. Newer formats often offer better compression and features, but older formats tend to have wider compatibility.