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Krows on Shopify, WordPress, WooCommerce, Wix, Webflow and Squarespace

Where to paste the code on each platform, step by step, and how to check Krows detects it.

8 min read3 chaptersFor foundersBeginnerUpdated Oct 17, 2026

Chapter 1The code

Copy the code from Integration › Store or CMS. It is the same as the button or widget, with your key. Choose first what to show and its size.

<script src="https://checkout.krows.app/v1/krows.js" async></script>
<krows-widget publishable-key="pk_live_…" size="medium"></krows-widget>

Chapter 2Platform by platform

WordPress and WooCommerce

  1. Edit the page where you want it
  2. Click “+” and add a “Custom HTML” block
  3. Paste the code and click “Update”

Shopify

  1. Online Store › Themes › Customize
  2. Add a “Custom Liquid” section where you want it
  3. Paste the code and save

Wix

  1. In the editor: Add › Embed Code › Embed HTML
  2. Choose “Code” and paste the code
  3. Resize the box and publish

Webflow

  1. Drag an “Embed” element where you want it
  2. Paste the code and save
  3. Publish the site

Squarespace

  1. Edit the page and add a “Code” block
  2. Paste the code
  3. Save and publish

Chapter 3Checking

Open your published site (not the editor preview). Krows detects the platform (Shopify, WordPress, Wix, Webflow or Squarespace) as soon as the page loads with the code and marks it in Integration. If it does not show up, check the page is published and that you used the key for the mode you want to test.

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