Documentation -> FAQ -> Tips & Tricks -> AnswerTips & Tricks FAQs
You can hide the FormSite address by embedding on your site.
Embed your form on your site to present a seamless appearance. Embedded forms will automatically update all changes you make on FormSite so the embedding step only needs to be done once. Use the code provided for each form under "Share" then clicking the "Embed Code" tab. For more information visit the Embedding documentation page.