Before you delete an app field, be absolutely sure that you won't need the field or any data it contains.
Important: When you delete a field, Quickbase also deletes all the data in the field, which can’t be recovered. The field is also automatically removed from forms and reports.
Tip: If you must delete a field, you should understand the impact of the deletion. A good first step is to discover all the places that your app references a particular field. Quickbase shows you this information on the Usage page (mentioned in step 3 below).
To delete a field
You can delete fields using either field settings or Visual Builder.
Using field settings to delete fields
- Open the table that contains the field that you want to delete. 
- Click Settings, click Fields, then locate the field you want to delete. 
- Optionally, check the usage of this field: - Hover the mouse over the field name, then click Where is this field used? in the popup that appears.  - The Usage page displays a list of the places where your app references this field. If you don't want to delete this field now, click Cancel to return to the Fields list. 
- Complete one of the following tasks: - To delete more than one field, select the checkbox next to the name of each field that you want to delete, then click .png?sv=2022-11-02&spr=https&st=2025-10-31T11%3A51%3A44Z&se=2025-10-31T12%3A02%3A44Z&sr=c&sp=r&sig=zRX0QFhSPkT%2F5L%2BkiMMIytNJZGpustdVxwf%2BdzZFfA0%3D) Delete at the top of the table. Delete at the top of the table.
- To delete a single field, click the delete icon ( .png?sv=2022-11-02&spr=https&st=2025-10-31T11%3A51%3A44Z&se=2025-10-31T12%3A02%3A44Z&sr=c&sp=r&sig=zRX0QFhSPkT%2F5L%2BkiMMIytNJZGpustdVxwf%2BdzZFfA0%3D) ), to the right of the field that you want to delete. ), to the right of the field that you want to delete.
 
- Click Delete to confirm the deletion. 
Using Visual Builder to delete fields
- Open a table, click Settings, then click Structure. Visual Builder opens with the table expanded. 
- Hover on the field, then click the edit icon: 
- Click the delete icon:  
- A confirmation dialog appears. Click the Delete button to finish deleting the field. 
- All changes are saved automatically.