How to Setup a Custom Subdomain
Default domain
All forms have a unique link in this format:
app.formcrafts.com/abcd1234
Where abcd1234
is the unique key for your form. You can also use custom form links, like:
app.formcrafts.com/my-form
Custom links don’t affect the form’s unique key, and you can still access the form using the unique key. Custom links also have to be unique.
Subdomain
On certain plans you can also change the subdomain to your own custom domain, allowing you to share your form using a link like
mycompany.formcrafts.com/my-form
You can set a subdomain for your organization under Organization → Settings.
![Organization assign subdomain](https://formcrafts.com/_app/immutable/assets/organization-change-subdomain.BKHkyPFj.png)
Index form
This is the form that will be shown when someone visits your subdomain. You can set the index form in the same dialog. This is optional.