Insert Code: Header & Footer

Add JS & CSS to your header or footer no,...

by Alberuni Azad · Launched: June 2026 · Free plan available.

0.0 on Shopify Built for Shopify

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Add JS, CSS & HTML to header, body, or footer. Target or exclude pages, schedule, toggle on/off.

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About Insert Code: Header & Footer

Insert Code lets you add custom JavaScript, CSS, and HTML to your Shopify store without touching a single theme file. Manage all your scripts and styles from one place, and control exactly where and when they run. Choose Header, Body Start, or Footer location, target or exclude specific pages, and schedule between start and end dates. Built on Shopify's official Theme App Extensions, your theme files are never modified, so your store stays clean and fully updatable. Inject JS or CSS into your store header, body or footer without edit theme files Target snippets to specific pages - all pages, homepage, product, cart, and more Schedule snippets with start and end dates for time-limited campaigns Duplicate any snippet in one click Show more Show less

Last verified: July 22, 2026 · Fresh