Preview
Fix your errors directly and check compatibility with email clients
Analyse all your code in no time and fix your errors live, thanks to our Live Coding and Debugger features.

responsive
Designing a mobile experience
has never been easier
Activate the responsive mode to display your emails with the screen size of your choice and adjust the elements live.


metadata
Detect any errors in your email header
Make sure your email metadata is accurate and consistent to avoid deliverability problems.

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