Parameters are the key-value pairs that Firebase Remote Config delivers to your app. Each parameter has a default value and can have conditional overrides.
Parameters List
Navigate to Remote Config → Parameters to view all parameters configured for your project.
Creating a Parameter
Click New Parameter
Click the + New Parameter button.
Configure the parameter
- Key — the parameter name used in your app code (e.g.,
feature_dark_mode,onboarding_enabled) - Default value — the value delivered when no condition matches
- Data type —
String,Boolean,Number, orJSON - Description (optional) — a human-readable description for your team
Add conditional values (optional)
Click Add condition to override the default value for specific user groups. See Conditions.
Save and publish
Click Save. Then click Publish Changes to push the updated config to your Firebase project.
Note:
Parameters are not live until you Publish Changes. Saved but unpublished changes are marked as drafts.
Editing a Parameter
Click the parameter name or the edit icon to open the parameter editor. Update the values and click Save, then Publish Changes.
Deleting a Parameter
Click the delete icon next to a parameter and confirm. Remember to publish changes after deleting.