patrick2979Q: Is there a limit to the html template size?
I've been creating and previewing some templates in the editor and I've noticed that for some of the longer form content we might want to template it stops displaying, the same html template works elsewhere though, wondered whether there were any limits put in place per template?
togedir
Nov 18, 2025A: Hi there,
There’s no strict size limit on HTML templates, but the editor preview has a rendering limit for very large or complex templates. When the content becomes too long, the dashboard preview may stop displaying, even though the template will still work normally through the API.
Just a small note: if the HTML becomes extremely large or complex to the point that it breaks our rendering engine, we can’t guarantee successful output. In normal usage this isn’t an issue, but it’s something to keep in mind for very heavy templates.