How to add a Shopify buy button to any website

By Daw Jordan · June 15, 2026

You don't always need to build a full store to sell online. If you just want to sell a few products from your website, your blog or a landing page, the Shopify buy button (the Buy Button) lets you charge through Shopify's payment gateway without building a whole ecommerce. Let me explain what it is and how to add it.

What the Shopify Buy Button is

The Buy Button is a snippet of code you paste into any HTML page that shows a product with its "Buy" button. When clicked, the customer pays through Shopify's secure checkout, even if the page isn't a Shopify store. Your site stays yours; Shopify only handles the cart and the payment.

It's the best option when what you need is to start selling now, without the complexity of building and maintaining a full store. Because in the end, the best platform for your online store is the one that sells most, not the most complicated one.

When it suits you (and when it doesn't)

• It fits if: you sell few products, you want to add selling to an existing blog or site, you launch a one-off product or you validate an idea without investing in a full ecommerce.
• A full store is better if: you have a large catalog and need categories, filters, advanced stock management or SEO across hundreds of listings. That's where we talk store development.

How to add the button step by step

1. Enable the Buy Button channel in your Shopify admin (in the sales channels section).
2. Choose the product you want to sell and generate the button code.
3. Customize the design: colors, button text, whether it shows price and image, and whether the cart opens on the same page.
4. Copy the code Shopify gives you (a small script).
5. Paste it into your site, exactly where you want the button to appear. It works in HTML, most content managers and landing pages.

The script loads Shopify's library (buy-button-storefront.min.js) and renders the button. From there, every purchase goes through Shopify's secure gateway without you handling payments or servers.

What you gain with this option

You start selling in minutes, on your current website, with a checkout people already know and trust. No migrating, no rebuilding anything, and no burden of maintaining a full store you don't need yet.

Adding a Shopify buy button is the fastest way to go from "I have a website" to "I sell from my website." If your catalog grows later and you need a proper store, we help you make the jump inside Universo Ecommerce without losing what you already have set up.

Frequently asked questions