When using Firebase Authentication in FlutterFlow, Firebase automatically sends default emails for actions like verifying a user’s email. These emails work, but they’re plain and unbranded. Here’s how you can easily customize the email verification message.
Step 1: Open Firebase Authentication Templates
- Go to Firebase Console.
- Navigate to Authentication → Templates.
- Click on Email address verification.
Step 2: Edit the Email
In the message box, you can change all the text except the verification link.
Keep the %LINK% tag — it’s replaced with the real link when the email is sent.
You can rewrite it however you like — make it friendly, add emojis, or match your brand tone.
Step 3: Test It in FlutterFlow
Run your app, sign up with a new email, and check your inbox. You should see your updated message.
That’s it! You’ve changed the default Firebase email content.
You can follow the same steps for password reset or other templates too.