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Want to know what theme a Shopify store is using? Paste the store's page source into the tool below and we'll scan it for theme identifiers. No live URL fetching required — just copy the page source from any Shopify store and paste it in.

Visit the Shopify store, right-click anywhere on the page, choose "View Page Source" (or press Ctrl+U / Cmd+Option+U), select all (Ctrl+A / Cmd+A), and copy (Ctrl+C / Cmd+C).

Note: this tool only reads the text you paste in — nothing is sent anywhere. Detection accuracy depends on what the store's theme exposes in its page source; some heavily customized or minified themes won't show identifiable information this way.

Why detect a competitor's Shopify theme?

Seeing what theme a well-performing store uses is one of the fastest ways to get design inspiration grounded in something that's already working. It also helps when scoping a redesign — knowing whether a competitor built on a premium theme or a fully custom base changes what's realistic to replicate on your own budget and timeline.

Manual detection methods (when the tool above doesn't find anything)

Check the CDN asset paths

Search the page source for cdn.shopify.com/s/files/1/ — the path segment after /t/ is Shopify's internal theme ID. It won't tell you the theme's public name, but it confirms the store is on Shopify and gives you a stable identifier if you're tracking a competitor's theme changes over time.

Look for visual signatures

Many premium themes have recognizable layout patterns — specific product-grid structures, distinctive filter/sort placements, or signature animation styles. Comparing the storefront against thumbnails in the Shopify Theme Store can narrow it down even without code access.

Use a browser extension

Several browser extensions detect Shopify themes and app stacks together — see our guide to detecting Shopify apps for the same category of tools, several of which also surface theme information.

Limitations to know about

  • Heavily customized themes may not expose their original theme name anywhere in the source, even though the underlying theme is identifiable to Shopify.
  • Some stores strip or minify the JavaScript that would otherwise reveal theme details.
  • A detected theme name tells you the starting template — it doesn't tell you how much custom development sits on top of it, which is often the more important factor in a store's actual performance and design.

Found a theme you love but need it built out further, or want something fully custom instead?

Talk to TheGenieLab about your Shopify design project →

Frequently Asked Questions

Is it legal to detect what theme a competitor uses?

Yes — you're only reading publicly available page source, the same information any browser downloads to display the page. This is standard competitive research, not unauthorized access to anything private.

Why didn't the tool find anything for a store I checked?

Some themes — especially heavily customized or minified ones — don't expose identifiable theme information in their page source. Try the manual detection methods above as a fallback.

Can I buy the exact theme once I identify it?

If it's a theme from the Shopify Theme Store, yes — search the detected name there directly. If it's a custom-built theme, it's not for sale; you'd need to commission similar custom work instead.


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