FAQs

1. What makes up the size of an image?
2. When would I need to change the size of an image?
3. Is image size the same thing as resolution?
4. Is it possible to “decompress” an image?
5. How does the software on this site, compressimage.org work?
6. How can I be sure that my data is safe?
7. I read something about lossy versus lossless compression somewhere. What’s the difference?