You can access the Editor for their website by adding /?edit to the end of the URL in the browser address bar (e.g., yourwebsite.com/?edit). Once you log in, you can access their website in Editor mode.
When you return to the site later, you may see the “Edit site” button in the lower right corner, which you can click to hop into Editor mode.
Let your Collaborators know that you will need to set their browser to accept cookies from all third parties in order to use the Editor — otherwise, you may see an error message when trying to log in to the Editor.
Editor requirements: supported browsers
The Webflow Editor works best on the latest version of Edge (16+), Chrome (57+), Safari (10.1+), or Firefox (56+).