| LQ | Low Quality | Uses a fast resizing method which gives fairly low quality results |
| HQ | High Quality | Uses a slower resizing method which gives fairly high quality results |
| SHQ | Super High Quality | Uses a slow method which gives very high quality results |
| Filter | Filter | Uses your choice of advanced resizing methods that give results that depend on the image size and filter method. Choose the filter from the drop-down list. The best quality is usually given by the Lanczos3 filter but it is very slow |