The recommended file formats include .PNG, .JPG, .JPEG, .PDF, or .SVG. High-quality images yield better results.
10MB max for optimal loading times and compatibility.
Many systems prefer square dimensions, like 500×500 pixels, or specific aspect ratios.
Transparent backgrounds are often preferred. Make sure the file is in a format that supports transparency, such as .PNG.
Use high-resolution images, ideally 300 DPI, and avoid upscaling smaller images.