Image Format Comparison

EPS vs PNG — PostScript Vector vs Raster Image

EPS (Encapsulated PostScript) is a vector format from the 1980s print workflow era — still found in stock libraries, logo deliverables, and print-ready files. PNG is the modern raster image format for screens and web. When you receive an EPS file and need to use it digitally, converting to PNG is the standard first step.

EPSvsPNG

Quick Verdict

Use EPS when…

Use EPS only for professional print workflows (offset printing, large-format, pre-press) where vector PostScript is required by the printer. EPS is a legacy format — if you have a choice, SVG or AI is a better modern vector format.

Use PNG when…

Use PNG for web, apps, email, social media, and any screen context. PNG with transparency handles logos and icons at any resolution you specify from the source EPS vector.

EPS vs PNG: Feature Comparison

Feature	EPS	PNG
Format type	Vector (PostScript)	Raster (pixels)
Scalability	Infinite	Fixed resolution
Transparency	Partial (varies by creator)	Full alpha channel
Web compatibility	None	Universal
Print use	Professional print standard (legacy)	Good at 300 PPI
Software required	Illustrator, Inkscape, Ghostscript	Any image viewer

When EPS wins

✓Format type: Vector (PostScript)
✓Scalability: Infinite
✓Transparency: Partial (varies by creator)

When PNG wins

✓Format type: Raster (pixels)
✓Scalability: Fixed resolution
✓Transparency: Full alpha channel

Frequently asked questions

How do I convert EPS to PNG without Illustrator?

Use Ghostscript (free): `gs -dNOPAUSE -dBATCH -sDEVICE=pngalpha -r300 -sOutputFile=output.png input.eps`. Or Inkscape: `inkscape input.eps --export-png=output.png --export-dpi=300`.

Is EPS lossless when converted to PNG?

EPS is vector — it has no 'resolution' until rendered. When you convert EPS to PNG at 300 PPI, you're rendering vector math into pixels. The output PNG accurately represents the EPS artwork at the specified resolution, with no lossy compression if you choose PNG over JPG.