Shopify Spy & Dropshipping - Koala Inspector
Ecommerce spy and Dropshipping tool for eCommerce & Ecommerce merchants
Profile and debug Liquid templates on your Shopify store
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Profile and debug Liquid templates on your Shopify store
Shopify themes are fast out of the box, but Liquid changes made afterwards can cause slowdowns. Shopify Theme Inspector for Chrome helps identify Liquid changes that are slowing your site down by providing a visualization of Liquid render profiling data, and giving you the means to triage the slowest parts of your Shopify theme.
Once you install this extension you should be able to sign in with your Shopify credentials and see a “Shopify” panel in Chrome DevTools.
This tool helps you visualize results as a flame graph which is readable and easy to understand.
You can examine the flame graph nodes to localize performance issues down to the exact file and line.
This is the perfect tool to accelerate your workflow while debugging Liquid performance.
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Store average score: 2.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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2026.7.9 can't sign in
2026.5.9 Still can't sign in
Still can't sign in...
Perfect! Very clear breakdown on what bogs down the HTML generation. Must-have!
It's been fixed for a while, the previous low star reviews are irrelevant now. This tool is super useful for diagnosing the real underlying issues with themes to fix time-to-first-byte (TTFB) issues. There really is no better alternative, since this is tied in directly to Shopify's infrastructure.
Glad this extension is finally being actively improved, great update!
New speedscope format is really nice
I have not encountered any issues with the sign-in process as others have reported. When you attempt to sign in, a pop-up window will appear asking you to log in to your Shopify account. After you have signed in, the app should work as intended. Make sure to wait until the icon turns green before trying to log in. After logging in, use Chrome DevTools by right-clicking on the page, selecting "Inspect," navigating to the "Shopify" tab, and pressing the reload icon.
Same issue as below... can't actually use it because of a "sign in" glitch where the loading wheel just continues to spin indefinitely. Recommend that Shopify either fix this or discontinue the plug-in to avoid wasting future users time.
Everytime I click "Sign in" under "Sign in to your Shopify account", it just spins and then eventually closes the popup, giving the impression you've logged in. But when I click the extension again, it's like nothing happened and asks you to sign in again.