Question 1

How do I use Google Fonts?

Accepted Answer

Set fontFamily in your template code (e.g. "Inter"). HTMLPix auto-loads Google-hosted fonts. Non-Google fonts fall back silently.

Question 2

What dimensions should I use for OG images?

Accepted Answer

Use 1200x630 pixels. This is the recommended size for Facebook, Twitter/X, and LinkedIn.

Question 3

How do I create transparent images?

Accepted Answer

Set format to "png" and background to "transparent". Make sure your template doesn't have a background color on the root element.

Question 4

How do I create Retina/HiDPI images?

Accepted Answer

Set devicePixelRatio to 2 when minting URLs. The image will be rendered at double the logical dimensions.

Question 5

Can I generate a template from an image?

Accepted Answer

Yes. Upload an image in the dashboard wizard when creating a template. You can reproduce the layout exactly or use it as style inspiration. You can also pass an image via the API using the imageDataUrl field in POST /v1/templates/generate.

Question 6

Can I generate templates with AI via the API?

Accepted Answer

Yes. Use POST /v1/templates/generate with a prompt describing the template you want. You can optionally include a reference image via imageDataUrl. Each generation consumes 1 AI quota unit.

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