Shopify themes and design
Shopify theme installation
Adding a theme to a Shopify store takes a few clicks. Making it look like the demo you fell for, with your own products, photos and content, takes considerably longer. The gap between the two is where many theme installations disappoint.
This page explains what a complete theme installation involves, from choosing and licensing the theme to configuring it with your content and publishing it safely.
Illustrative diagram
- Preview with your products
- Add as draft
- Replace demo content
- Apps and test order
- Publish
- Old theme in drafts
Why the demo looks better than your store
Theme demos use carefully chosen photography, short product names, ideal numbers of products per collection and copy written to fit each section. When the theme is installed on your store, it shows your products, with your images and descriptions, in sections that may still contain demo text. Until each section is configured with your content, the store will not resemble the demo.
Recognising this before installation helps set realistic expectations and plan the content work that makes the difference.
What a complete installation involves
Choose and check
Preview the theme with your own products before buying, and confirm it has the features you need.
Output: Chosen theme
Add as a draft
The theme is added to the theme library without replacing the live theme.
Output: Draft theme
Configure
Brand settings, homepage sections, templates, menus and footer set up with your content.
Output: Configured draft
Apps and checks
App blocks added, forms and tracking checked, test order placed.
Output: Tested draft
Publish
Published at a quiet time; previous theme kept in drafts.
Output: Live theme
Before buying a paid theme
Check fit
- Preview the theme with your products in your store
- Look at product, collection and cart pages on a phone
- Confirm features you need are built in, not app-dependent
Check terms
- A purchased theme is licensed to the store it was bought for
- Support and updates come from the theme developer
- Shopify states third-party theme purchases are final sale
Settings to configure
| Area | What to set |
|---|---|
| Brand | Logo, colours, fonts, button styles, favicon |
| Homepage | Sections, images and copy replacing all demo content |
| Product templates | Blocks beside the button, tabs, alternative templates |
| Collection templates | Card style, filters, products per row |
| Header and footer | Menus, announcement bar, policies, contact details |
| Cart | Drawer or page, notes, upsell placement |
Theme library and drafts
Shopify stores keep a theme library. According to Shopify's documentation, stores on the Basic, Grow and Advanced plans can add up to 20 themes, and only one theme can be published at a time. Installing as a draft means the new theme can be configured and previewed while customers continue to use the current one. When the new theme is published, the old one moves to drafts, so you can switch back if needed.
Things left behind by the old theme
App code in old theme files
Apps that added code to the previous theme need re-adding through app blocks or embeds.
Custom sections
Sections built for the old theme do not move automatically and may need rebuilding.
Tracking scripts
Any tracking added directly to old theme code must be set up again.
Plan the content work
Most of the effort in an installation is content: banners sized for the new theme, homepage copy for each section, collection images and product images in consistent crops. Gathering these before configuration starts keeps the installation moving. Where images are missing, the theme can be configured with placeholders that are clearly marked and replaced before publishing.
Test before publishing
Before the new theme goes live, walk through the store as a customer would on a phone and a desktop: homepage to collection, collection to product, add to cart, checkout. Check that every app appears where expected, that forms such as newsletter sign-ups and contact forms deliver, and that analytics records a visit. A test order, refunded afterwards, confirms that the buying path works end to end.
Questions about Shopify theme installation
Can we try a paid theme before buying?
Yes. Shopify lets you preview themes with your own store content before purchase.
Will installing a theme change our products?
No. Themes change how products are displayed, not the products themselves.
Can we use a purchased theme on a second store?
Shopify states a purchased theme is licensed to the store it was bought for.
How many themes can a store hold?
Shopify's documentation states up to 20 on Basic, Grow and Advanced plans, more on Plus.
Will apps work with the new theme?
Most will, but each needs re-adding or checking in the new theme.
Do we need new photos?
Not always, but the new theme may need different image sizes or crops.
Can we switch back if we do not like it?
Yes. The previous theme stays in your drafts after publishing.
When is the best time to publish a new theme?
During a quiet trading period, with someone available to check the live store straight away.
Sources referenced
Platform features, guidance and rules change. We check the current versions before committing to an approach. This page is general information, not legal advice.
- Shopify Help Center: Adding themes (opens in a new tab) — reviewed 2026-10-22
- Shopify Help Center: Publishing themes (opens in a new tab) — reviewed 2026-10-22
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