TOOLS / Developer / Email Template Builder

Email Template Builder

FREELOCAL — RUNS ON YOUR DEVICE

Build beautiful email templates with AI and export email-compatible HTML

AI-Powered

Build Email Templates in Seconds

Describe your email and AI will generate a complete template. Edit, customize, and export email-compatible HTML.

Quick Start — Click to Generate

Build professional HTML email templates that work across every client — Gmail, Outlook, Apple Mail. AI assistance to start, drag-and-drop to refine, and exported HTML uses table-based layouts for maximum compatibility.

Why email HTML is special

Email clients (especially Outlook) use ancient rendering engines that do not support modern CSS — no flexbox, grid, custom fonts, or background images in many cases. That is why proper email templates use nested <table> layouts, inline styles, and carefully-tested colour and typography.

Email client compatibility

Client	Engine	Flexbox	Web fonts
Gmail	Webkit	Partial	No (falls back)
Outlook (desktop, Windows)	Word (!)	No	No
Outlook.com	Webkit	Yes	Yes
Apple Mail	Webkit	Yes	Yes
Yahoo Mail	Webkit	Yes	Partial
Thunderbird	Gecko	Yes	Yes

Always test before sending

Send a test email to yourself in Gmail, Outlook, and Apple Mail before sending to your list. Tools like Litmus or Email on Acid let you preview across all clients.

Frequently asked questions

Will the HTML work in Outlook?

Yes — exported HTML uses table-based layouts and inline styles, the only reliable approach for legacy Outlook.

Can AI generate the template?

Yes — describe your email (e.g. "product launch for a fitness app") and AI generates a starting template.

Can I send emails from this tool?

No — the tool exports HTML. Use the HTML with your email service provider (Mailchimp, SendGrid, Brevo, Resend, etc.).

Are the templates responsive?

Yes — templates use responsive techniques (max-width, media queries) that work in modern email clients.