What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?

Question

I have seen many types of image extensions but have never understood the real differences between them. Are there any links out there that clearly explain their differences?

Answer 1

The named ones are all raster graphics, but beside that don't forget the more and more important vectorgraphics. There are compressed and uncompressed types (in a more or less way), but they're all lossless. Most important are:

• SVG / SVGZ
• EPS
• EMF / (WMF)