Custom fields let you capture extra details about your contacts beyond the standard name, email, address, and phone fields. Once created, a custom field is available to store data on your contacts and can be added to your lead capture forms.
To open this page, go to Contacts > Custom Fields in your Zealder admin dashboard. (This page requires the Admin permission.)
Click Delete in the Action column next to the field you want to remove.
When you add a custom field to a lead capture form, you can also choose its field type (such as a text box, dropdown, radio buttons, or checkboxes) and set its options there. See the Lead Capture Forms guide for details.