Shopify Theme Detector

About

Ever land on a beautiful Shopify store and wonder: what theme is that? What apps are they using? Now you can find out in one click.

Shopify Theme Detector analyzes any Shopify store and reveals the exact theme name, theme ID, and style variant being used — plus it detects up to 45+ popular Shopify apps running on the site. Whether you're a store owner scouting the competition, a developer researching themes, or an agency evaluating a client's tech stack, this extension gives you instant competitive intelligence.

**How it works:**
Click the extension icon on any website. Shopify Theme Detector injects a detection script into the page that reads the `window.Shopify` object (available on all Shopify stores) to extract theme information. It also scans all loaded scripts, stylesheets, and page content against a database of 45+ known Shopify app signatures. Results are displayed instantly in the popup — no page reload required.

**What it detects:**

**Theme Information:**
- Theme name (e.g., Dawn, Debut, Brooklyn, Prestige)
- Theme ID
- Theme role (main, unpublished, demo)
- Style variant name
- Direct link to search for the theme on ThemeForest

**Key Features:**

- **One-click detection** — click the icon, get results instantly
- **Non-Shopify detection** — clearly tells you when a site isn't built on Shopify
- **Copy as JSON** — export all detected data (theme + apps) as formatted JSON with one click
- **App categorization** — each detected app is labeled with its category for easy scanning
- **Color-coded categories** — visual category badges make it easy to identify app types at a glance
- **Fallback detection** — even if `window.Shopify` isn't available, the extension checks CDN URLs for Shopify signatures
- **Clean, scrollable UI** — handles stores with many apps without cluttering the popup
**100% local. No servers. No accounts. No data collection.**

Shopify Theme Detector runs entirely in your browser. The detection script executes on the page to read publicly available Shopify data. No information is sent to any server. No analytics, no tracking, no external API calls.

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Made by Patrick Bushe -- https://bushe.com