Compare formats

ICO vs PNG

ICO and PNG are both relevant for interface visuals, but they serve different roles. ICO is built for icons and favicons, while PNG is better for general editing, graphics, and clean transparency workflows.

What is ICO?

ICO is an icon format mainly used for favicons, application icons, and Windows-style interface assets.

  • Icon-specific format
  • Favicons and app icons
  • Niche visual use

What is PNG?

PNG is a general-purpose high-quality image format widely used for editing, transparent graphics, and web visuals.

  • Great for editing
  • Transparency support
  • General image flexibility

ICO vs PNG: Key Differences

Feature
ICO
PNG
Icon/favicons
Excellent
Good source format
Editing flexibility
Lower
Excellent
General graphics use
Lower
Excellent
Transparency handling
Good
Excellent
Best use
Icons
General graphics and editing

When to use ICO

Use ICO when the output specifically needs to function as an icon or favicon asset.

When to use PNG

Use PNG when you need a more flexible format for editing, graphics, transparency, and general web visuals.

Convert between ICO and PNG

Once you know which format suits your workflow better, you can convert in either direction or open the related format guides for more context.