Image Size & Resolution

• Thumbnail card image size should be a minimum of 720px x 405px (16:9 ratio)
• Resolution should be 72dpi
• Accepted file formats are .png (non-transparent) and .jpg

Other Considerations

• If using a .png, ensure that the image doesn’t have a transparent background.
• Light coloured images should be avoided is there is a text overlay. Lighter images with a white text overlay could cause contrast accessibility issues.
• Avoid using text in your image.