> ## Documentation Index
> Fetch the complete documentation index at: https://authplugin.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Branding

> Customize Auth Plugin transactional emails with your own app name, logo, primary color, button text color, and support email for a fully branded look.

Customize how auth emails look from the plugin: **Settings > Branding** tab.

## Settings

| Field                 | Description                     |
| --------------------- | ------------------------------- |
| **App Name**          | Shown in email headers          |
| **Logo URL**          | Your logo displayed in emails   |
| **Primary Color**     | Button and link color in emails |
| **Button Text Color** | Text color on buttons in emails |
| **Support Email**     | Shown in email footers          |

## Affected Emails

All transactional emails use your branding:

* **Welcome** — Sent after registration
* **Password Reset** — Sent from Forgot Password form
* **Magic Link** — Sent for passwordless sign-in
* **OTP Code** — Sent for code verification

## Preview

Switch to the **Email Preview** tab in Settings to see how your branding looks before publishing.

<Tip>
  Use a square or horizontal logo (recommended: 200x50px). Host it on your domain or a CDN for reliable loading.
</Tip>