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

# Campaign Editor

> Write beautiful emails without knowing a single line of HTML. Or use raw HTML — your choice.

# Campaign Editor ✍️

The Mailofly campaign editor is where you write your email. It's clean, distraction-free, and shows you exactly what your email will look like as you type.

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## What you can do in the editor

* **Headings & text formatting** — H1, H2, H3, bold, italic, strikethrough, quotes, code blocks, bullet lists, numbered lists
* **Call-to-action buttons** — big, clickable, colorful buttons that work across every email client (even Gmail dark mode)
* **Images** — drag, drop, or paste images right into your email
* **Merge tags** — click the `{ }` button in the toolbar to insert personalization like `{{first_name}}` or `{{company}}`
* **Raw HTML mode** — switch to code view if you want to paste in a custom-designed MJML or React Email template

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## Preview before you send

Check how your email looks before it goes out — use the preview toggles at the top of the editor:

* 🖥️ **Desktop** — standard 600px wide email layout
* 📱 **Mobile** — simulates how it looks on a phone (375px)
* 🌙 **Dark mode** — previews Apple Mail / Gmail dark theme colors

Always check all three! An email can look gorgeous on desktop and completely broken on mobile if you're not careful.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.