The 10 Best HTML Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for html, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated September 7, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

1

BL Custom HTML CSS JS Liquid

★ 5.0 (2 reviews) · Free

Embed HTML, CSS, JS, and Liquid—no theme code editing needed.
2

Kaching Bundles App & Upsells

★ 5.0 (5,796 reviews) · Free to install

Boost AOV with quantity breaks, product bundles & upsell app
Built for Shopify
3

Easify Custom Product Options

★ 4.9 (3,015 reviews) · Free plan available

Add product options variants options with product personalizer
Built for Shopify
4

Kaching CartDrawer Cart Upsell

★ 5.0 (1,331 reviews) · Free plan available

Boost your AOV: slide cart, upsell cart & free shipping bar
Built for Shopify
5

XML Sitemap Generator by Nabu

★ 4.5 (8 reviews) · Free

XML & HTML sitemap generator with noindex & nofollow control
Built for Shopify
6

Bundlex Product Bundles Upsell

★ 5.0 (153 reviews) · Free

Boost AOV with free bundle offers, quantity breaks & BOGO
Built for Shopify
7

XO Insert Code

★ 5.0 (110 reviews) · Free

Insert any code snippet to your store
Built for Shopify
8

PageFly ✦ AI Page Builder

★ 4.9 (5,891 reviews) · Free plan available

AI & drag-and-drop landing page builder for every page type
9

Globo Product Options, Variant

★ 4.9 (4,995 reviews) · Free plan available

Product personalizer, custom product option w/ variant options
Built for Shopify
10

Aftersell Post Purchase Upsell

★ 4.8 (1,025 reviews) · Free plan available

Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Built for Shopify

Compare the top 3 head-to-head

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Frequently asked questions

Which is the best HTML app for Shopify?

Based on the Shopify App Store's own organic ranking for "html", BL Custom HTML CSS JS Liquid currently holds the #1 spot, with a 5.0 star rating across 2 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "html", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "html", you can verify the current ranking there yourself.

Which HTML apps are Built for Shopify?

8 of the top 10 html apps hold the Built for Shopify badge: Kaching Bundles App & Upsells, Easify Custom Product Options, Kaching CartDrawer Cart Upsell, XML Sitemap Generator by Nabu, Bundlex Product Bundles Upsell and more.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of September 7, 2026, the top-ranked html app on the Shopify App Store is BL Custom HTML CSS JS Liquid, with a 5.0 star rating across 2 reviews. 8 of the top 10 carry the Built for Shopify badge, and the average rating is 4.9 stars across 22,326 reviews.

Related keyword rankings

All HTML rankings → · Browse all keywords →

Rank higher on the Shopify App Store

Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

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Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

Craftshift apps on the Shopify App Store