Change subdomain
1
Open the share menu
After publishing your app, a random subdomain is generated. You can see this by clicking 
Share
in the upper right corner. To edit this, click Customize link
.
2
Choose Pretty URL
This doesn’t require any custom domain.

3
Add your subdomain
Enter your preferred subdomain, then 
Change link
.
Use your custom domain
1
Open the share menu
Click 
Share
in the upper right corner followed by Customize link
.
2
Choose Custom domain
You have to own the domain in order to make changes.

3
Add your domain
Enter your domain.
A popup will show if your domain has been verified. If not, you’ll be required to configure the DNS with your domain provider.


Customize link preview
1
Open share menu
Click 
Share
followed by Link settings
.
2
Edit preview info
When your app is published, AI generates a default Title and Description. You can edit these here.

3
Add a Thumbnail (Optional)
You can
Upload thumbnail
to customize how your app link appears when shared.4
Add a Favicon (Optional)
You can also add a favicon, which is the icon that appears in a browser tab like the black image seen below. This is usually a company’s logo or icon.
