.pngMIME: image/png
Sample PNG Images - Free Transparent PNG Test Downloads
PNG is a raster-graphics file-format that supports lossless data compression and full 8-bit alpha channel transparency.
Available Test Files
Click to download clean, valid .png sample files directly.
Transparent Icon Badge (512x512)24 KB
512x512 pixel graphic with alpha transparency channel and geometric shapes.
sample-badge-transparent.png
Format Specifications
File Extension.png
MIME Content-Typeimage/png
Developer / StandardPNG Development Group / W3C
Initial Release1996
Official StandardISO/IEC 15948 / W3C
Common Testing Use Cases
- Testing transparency rendering on web backgrounds
- Lossless image compression testing
- Icon and logo badge rendering