Which format should I choose?
WebP offers the best compression — files are 25–35% smaller than JPG with similar quality. PNG is best when you need lossless quality or transparency. JPG is universally compatible. BMP is uncompressed. ICO is for favicons.
What about transparency?
PNG and WebP support transparency. JPG and BMP do not — transparent areas will be filled with your chosen background color (white or black).
Can I convert animated GIFs?
This tool converts the first frame of animated GIFs to a static image. To work with animated GIFs, use our dedicated GIF tools like GIF Resizer or GIF Filters.