Templates and brand assets

Brand assets: logos and images for your cards

Assets holds the logos and photos your cards use. Upload them once; after a short safety check they can go on any card, as a photo or as the logo in the middle of the code.

Reviewed August 20, 2026

Steps

1. Open Assets and press Upload, or drop files onto it: PNG, JPEG, WebP or SVG, up to 20 MB each.
2. A single photo opens the image editor first — crop it, adjust it or remove the background, then press Use this picture.
3. Wait for Checked. Only checked PNG, JPEG and WebP images can go on cards; SVGs are kept but not offered in the editor.
4. Keep the library tidy with folders, clear names and alt text.

How to check it worked

In the editor, Photo lists the new image among your checked assets.

What usually goes wrong

• Removing an asset that published cards use. They change at once, and it cannot be undone.
• A logo only in white, which disappears on a light card.
• Uploading the same file twice. It is kept once.