Before you start
You need the code snippet from your widget, and access to wherever your site lets you add code. On most builders that is a settings field, not a code editor.
Step by step
The general shape is the same everywhere: copy the snippet, paste it into a site-wide code area, save and publish.
Where it differs is what that area is called. On WordPress it is a plugin or the theme footer. On Wix it is Custom Code in settings. On Squarespace it is Code Injection. On Webflow it is the site-wide custom code panel. On Shopify it is the theme code editor.
Each of those has its own guide with screenshots: WordPress, Wix, Webflow, or all platforms.


