If you are using images in your mailings or event website, choose the optimal dimensions for each type of image. You can use Photoshop or for example PowerPoint for sizing your images, according to the list below:
| Image | Sizing |
| Logo top bar | Minimum size: 100 x 100 pixels Full screen size: 640 x 150 pixels Maximum: 3 MB (JPEG or PNG only) |
| Website icon mobile | Advice format: 128 x 128 pixels Maximum: 3 MB (JPEG or PNG only) |
| Logo mobile | Advice format: 128 x 128 pixels Maximum: 3 MB (JPEG or PNG only) |
| Mobile personalized menu - background | Advice format: 375 x 667 pixels Maximum: 3 MB (JPEG or PNG only) |
| Image homepage | Normal: 1920 x 650 pixels High resolution: 3840 x 1300 Maximum: 3 MB (JPEG or PNG only) |
| Header homepage | Normal: 1920 x 650 pixels High resolution: 3840 x 1200 Maximum: 3 MB (JPEG or PNG only) |
| Photo homepage | Advice format: 600 x 300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Speaker image | Advice format: 300 x 300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Contact person image | Advice format: 300 x 300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Sponsors image | Advice format: 300 x 300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Images other event pages | Advice format: 600 x 300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Headers other event pages | Normal: 1920 x 650 pixels High resolution: 3840 x 1300 pixels Maximum: 3 MB (JPEG or PNG only) |
| Images timeline page | Advice format: 658 x 200 pixels Maximum: 3 MB (JPEG or PNG only) |
| E-mail images | Normal: 600 x 300 pixels High resolution: 1200 x 600 pixels Maximum: 3 MB (JPEG or PNG only) |