# FAQ

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<summary>How do I set the background color of an image?</summary>

Since all pictures are transparent, you can change the background by setting a background color on the HTML IMG tag.

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<summary>Why is the maximum resolution locked at 1024?</summary>

The free/demo renderings are locked to a maximum resolution of 1024x1024 pixels. If you require a higher resolution please get in touch with us.

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<summary>Why do all images have a <em>flowkit.app</em> watermark?</summary>

The free/demo renderings have a watermark for marketing reasons, enabling us to provide a free version. If you want a higher resolution please get in touch with us.

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If you have any questions not covered in the FAQ don't hesitate to send us a one-liner to <hello@flowkit.app>