Keep the intent. Lose the rebuild.
Crop area
Production handoff
Your campaign, still recognisably yours.
Refine the parts that need judgment, then hand over editable HTML, MJML, and bundled assets.
Review the buildAI email conversion
AI conversion for teams who still want control.
Mailmedium uses AI for the heavy translation work, then gives marketers structured controls for the final judgement calls.
3 conversions freePrivate uploadsHTML + MJML
Desktop680 px
Landing page
Best for teams who want speed without handing every production decision to a black box.
What you get
A practical first build, with the uncertain parts made visible.
AI-assisted first version with human-saved versions
No hidden AI reruns inside the editor
Pre-export checks before ZIP download
Private asset handling from upload through export
Workflow
From static creative to an email your team can finish.
Let AI build the first version
Use the model for structure, content, and asset extraction.
Check before export
Validate links, asset placeholders, and ZIP quality before download.
Refine manually
Save focused changes as new versions without restarting the conversion.
Common questions
What to know before the first upload.
Does the editor spend more on AI?
No. Editor changes save as versions and do not re-run the AI conversion.
What happens if AI gets a crop wrong?
The crop editor lets you adjust the crop from private source pixels and save a new version.
Is this a drag-and-drop email builder?
No. Today, Mailmedium is a focused refinement editor for generated emails, not a full drag-and-drop builder.
Try it on real work
Bring one finished email design.
Three conversions are free. No card required.