Install the widget on Squarespace

This guide uses the JustReview Testimonials widget as the example. Every other widget works the same way.

1. Build your widget and click “Generate Code for your website”.

   

   

2. Go to Settings → Advanced → Code Injection.

   

3. Paste part 1 and part 2 into the Footer field.

   Part 1 loads the library and belongs there only once, even with several widgets. Part 2 is the configuration for one widget, so add one part 2 per widget. Save.

   

4. Open the page where the widget should appear and add a Code block (</>).

5. Paste part 3 into the Code block, then save.

   

The widget will not show in the Squarespace editor

The widget only renders on domains listed in your Settings, so the editor preview stays empty. Save and check the live site. Your website address must match the whitelist entry.

Regenerate the code after every change

Widget settings live inside the snippet on your site. After changing anything in the dashboard, generate the code again and replace part 2 in Code Injection.

Widget still not visible?

1. Code Injection is a paid Squarespace feature. It needs a Business plan or higher. On Personal plans the Footer field is unavailable and the widget cannot load.
2. Domain whitelist in Settings matches your address.
3. Part 3 is present on the page you are viewing, and the Code block is not left in draft.
4. The Badge widget needs at least one review before it shows anything.