Image resizing guides

Troubleshooting

Fix the actual rejection reason

Upload errors often sound vague. The guide pages separate common causes so you can adjust the right thing instead of making the image worse.

• Wrong dimensions require resizing or cropping.
• Too many bytes require compression, smaller pixels, or a better format.
• Unsupported formats require conversion.

Quality

Preserve what matters

The best result is not always the largest file. It is the file that meets the destination requirement while keeping faces, text, products, or important details clear.