Terms
Last updated 19 September 2026
What we promise
The builder runs in your browser, and the export is table based, email safe HTML with inline styles and a fixed 600 pixel width. That output is covered by tests that run before the code ships, so the structure email clients need is there rather than assumed.
What you build is not uploaded. That is not a policy we could quietly change, because there is no server here that receives it.
What we cannot promise
Email clients render HTML in ways that differ from each other and from a web browser, and none of them is a full modern browser. We generate the safe, table based HTML that travels best across Gmail, Outlook and Apple Mail, but we cannot guarantee an identical result in every client and version.
The export references its images by a local path, like images/photo.png. Email cannot read files from a folder on someone else's computer, so to actually send the newsletter you host those images somewhere and replace each local path with its hosted web address. That is a property of email, not a fault in the export, and the included README says the same thing.
What it costs
Nothing. Every kit here is free to use. If that ever changes, this page will say so before it does.
Liability
This is a small tool offered as is. Test anything that matters by sending yourself the finished email before you send it to a list. We are not responsible for how a given client displays it or for a send made from it.
What you build
It stays yours. We never receive it, so we claim no rights over it. See the privacy page for how that works.