Changelog
What’s New at Shopify?
December 10, 2025
Customize your theme with Sidekick
Describe the theme changes you want to make, and Sidekick will apply them instantly. Tell Sidekick something like "make my store feel more premium with elegant typography and generous spacing" and it'll come to life before your eyes. You can also click any section or block in your theme preview and ask Sidekick to customize it directly.
Sidekick can customize all themes that are editable in the Online Store theme editor. More details and instructions are available in the Shopify Help Center.