Where is code injection squarespace
As of June 2025, Squarespace has once again moved the Code Injection panel. You can now find it by going to:
Website → Pages → Custom Code (under Not Linked navigation) → Code Injection.
For a step-by-step on how to get there:
From your Squarespace dashboard (/config) menu screen, click on Site web.
Click on Pages.
Scroll all the way down within your navigation panel to find Custom Code.
Click on Code Injection
From there, you can add valid HTML or scripts to your site-wide Header, Footer, lock pages, or order confirmation pages
Note: If you are trying to add code to a single, specific page rather than the entire site, you can inject it at the page level. Hover over the page in your Pages menu, click the gear icon to open Paramètres, select Advanced, and look for Page Header Code Injection
To see all current injection options (header, footer, page-level, etc.), check out 👉 this dedicated blog post.
