Enable Developer Mode

How to Customize Your Store's Template Code

Developer mode allows you to edit and customize your store's template code without the risk of having those changes erased or reversed in the future.

Good to know:  Once enabled, Developer Mode will prevent automatic updates and bug fixes from being pushed to your live or unpublished themes.


  1. Log in to your Single account.
  2. From the left sidebar, go to Settings > Advanced.
  3. Toggle "Developer Mode" on.

Note: Single cannot help with or diagnose code changes in your Shopify theme. To undo any changes, use the "Reinstall Shopify Assets" function in Single. This resets your theme to its original state and updates only unpublished themes. Developers can then make changes to a copy of the original theme without affecting the original version.