How to Remove Powered by Shopify?

From your Shopify admin, click Online Store, and then click Themes (or press G W T).
Find the theme you want to edit, click the ... button, and then click Edit HTML/CSS.
Under the Layouts folder, click footer.liquid to open it in the online code editor.
Use ctrl + F on a PC or command + F on a Mac and search for {{ powered_by_link }}. Can't find it? Every theme is a little different, so you might find that Liquid tag in a different file inside your theme. See the section Shopify Themes below if you cannot find the tag and you have a theme made by Shopify.
Delete the tag when you locate it.
Save your changes.