Preview
See the email on desktop or a phone from 320 to 430px wide, in dark mode, with images off, or in an Outlook simulation. Inspect mode shows what’s live text, what’s an image and what’s a button, and a line marks where Gmail will cut the email off.
Checks
Catches 30+ common problems before you export, from missing unsubscribe links and alt text to low contrast and Gmail’s size limit. It also tells you whenever something can’t be converted exactly, and why. A verdict at the top tells you whether the email is ready to send.
Images
Every image with its size and file type. Write alt text right there, or mark an image as decorative.
Links
Every link in the email in one list, so nothing ships pointing at the wrong place. Your merge tags are listed too, kept exactly as you typed them.
HTML
The finished code, colour-coded and ready to copy. Choose readable, or minified for a smaller file.
Text
The plain-text version of your email, generated for you.