Transparent PNG to WebP: What to Check
How to reduce logo, icon, and cutout image file size while preserving transparency and clean edges.
Transparent PNGs are common for logos, icons, and product cutouts. They can become large when the image contains photo-like details. Transparent WebP can sometimes reduce file size while keeping the alpha channel.
Do not convert transparent graphics to JPG if transparency matters. JPG does not support transparency, so transparent areas will be filled with a solid background.
For logos and icons, inspect edge sharpness after compression. A small file is not worth it if the brand mark looks blurry or colored edges appear around the shape.
For product cutouts, preview the result on light and dark backgrounds. This helps reveal unwanted halos or missing transparent areas before publishing.
- Avoid JPG when transparency is required.
- Compare PNG and WebP file sizes and edges.
- Prioritize sharpness for logos.
- Preview product cutouts on different backgrounds.
- Do not over-compress tiny icons.