With this app add External Links buttons on all pages | Amazon, Ebay, Whatsapp, Affiliate links BeUniq - External Links app will allow you to easily add external link buttons on blog article pages, Product pages and content pages. The app installation process is extremely easy and it does not require any manual code changes. Just enable the app and add blog external links & use it. It will help to bloggers to buy product from multiple interface. We there for you 24X7 for any type of assistance. Contact us for any help needed with the installation or anything else as well. BeUniq - External Links app will allow you to easily add external link buttons on blog article pages, Product pages and content pages. The app installation process is extremely easy and it does not require any manual code changes. Just enable the app and add blog external links & use it. It will help to bloggers to buy product from multiple interface. We there for you 24X7 for any type of assistance. Contact us for any help needed with the installation or anything else as well. more One Click Install - No coding skills required. Unique links for each blog article, page and product page. Multiple links Support. Add any custom link. Hide Add to cart on product page | Mobile compatible. You can customize the button style according to your theme design.
Custom HTML Shopify Apps
Find top-rated Custom HTML tools for Shopify. Explore 20+ apps with detailed reviews, pricing information, and feature comparisons.
Looking for the Top Custom HTML Apps?
We've analyzed thousands of custom html apps to identify the top performers based on ratings and install counts.
View Best Custom HTML Apps
Transform Visitors into Your Sales fleet Bevy Share Cart adds a sleek share button to your store's cart page, allowing customers to share their shopping carts on social media with a single click. When recipients click the shared link, they can instantly replicate the exact cart and proceed to checkout, creating a seamless social shopping experience. Bevy Share Cart seamlessly integrates with your Shopify store, adding a powerful social sharing capability that helps expand your reach and drive conversions. Bevy Share Cart adds a sleek share button to your store's cart page, allowing customers to share their shopping carts on social media with a single click. When recipients click the shared link, they can instantly replicate the exact cart and proceed to checkout, creating a seamless social shopping experience. Bevy Share Cart seamlessly integrates with your Shopify store, adding a powerful social sharing capability that helps expand your reach and drive conversions. more Track cart sharing activity and revenue generated from shared carts Choose between automatic or manual installation to fit your store setup Select from pre-built themes or customize to match your brand identity Incentivize sharing by rewarding customers who share their carts (PRO)
Increase AOV with free shipping bars, multi-tier progress bar, discount goals, and cart upsells BlueCart adds a free shipping bar, discount milestones, and tiered rewards to your cart drawer using a progress bar and goal checklist. Customers see how close they are to free shipping, a discount, or a free gift, motivating them to add more items and increase their order value. Show product upsell recommendations directly in the cart drawer. Target specific audiences with display conditions based on market, customer tags, or UTM parameters. Auto-convert currencies for international buyers. BlueCart adds a free shipping bar, discount milestones, and tiered rewards to your cart drawer using a progress bar and goal checklist. Customers see how close they are to free shipping, a discount, or a free gift, motivating them to add more items and increase their order value. Show product upsell recommendations directly in the cart drawer. Target specific audiences with display conditions based on market, customer tags, or UTM parameters. Auto-convert currencies for international buyers. more Add cart upsell & shipping progress bar anywhere using app block & shortcode Target offers by market, customer tag, UTM source, cart value, or currency Set buyer-market shipping goals with automatic currency conversion Recommend one-click upsell products in the cart drawer Floating cart button so buyers can track reward progress from any page
Boost AOV with BOGO, Buy x get y, Free gift with purchase, Bundle, Volume Discount, Checkout Upsell BOGOS, formerly Free Gifts by Secomapp, is a trusted promotion app for creating BOGO, Free gift with purchase, Bundles, Upsells, and Cart discounts - all powered by intuitive, fully customizable widgets. Over 11 years, BOGOS has helped 87K+ brands worldwide run offers seamlessly, generate more orders while elevating shopping experience. It also supports POS & Headless, provides advanced targeting, analytics, translation. Prompt chat, technical support, and AI assistant are always available. BOGOS, formerly Free Gifts by Secomapp, is a trusted promotion app for creating BOGO, Free gift with purchase, Bundles, Upsells, and Cart discounts - all powered by intuitive, fully customizable widgets. Over 11 years, BOGOS has helped 87K+ brands worldwide run offers seamlessly, generate more orders while elevating shopping experience. It also supports POS & Headless, provides advanced targeting, analytics, translation. Prompt chat, technical support, and AI assistant are always available. more Offer GWP, Buy one get one free, BXGY with auto add to cart or gift selection Create product bundle, mix and match, and bundle builder (build a box) Checkout upsell using discount code, Frequently bought together & Thank you page Set up volume discounts, Cart discounts and Discount on the cheapest item Promote offers with Progress bar, Offer page, Today offer, and Gift thumbnail
AI upsells at every touchpoint. More revenue per order, every order. Most upsell tools cover one or two touch-points. Bold Upsell covers all of them: product pages, cart, checkout, post-purchase, and email, with AI-powered offers that get smarter with every transaction. Use Smart AI to surface the highest-converting offers automatically, or build your own funnels with manual controls. Chain offers so every accept triggers the next opportunity. True upsells, cross-sells, order bumps, Buy X Get Y, and subscribe-to-save, at every stage. Commission based pricing. Most upsell tools cover one or two touch-points. Bold Upsell covers all of them: product pages, cart, checkout, post-purchase, and email, with AI-powered offers that get smarter with every transaction. Use Smart AI to surface the highest-converting offers automatically, or build your own funnels with manual controls. Chain offers so every accept triggers the next opportunity. True upsells, cross-sells, order bumps, Buy X Get Y, and subscribe-to-save, at every stage. Commission based pricing. more AI-powered offers that get smarter with every order or build manual funnels More ways to style: pop-ups, embedded offers, list and carousel layouts Post Purchase Funnels and Free Gifts that auto-add on conditions Turn one-time buyers into subscribers with native Bold Subscriptions integration Track revenue, AOV lift, conversions, and funnel performance in one dashboard
Add a simple slide cart drawer with upsells, rewards, and more features to increase your AOV. Create a user-friendly slide cart drawer that simplifies checkout for your customers. Our cart drawer showcases upsells, lets customers apply discounts, and estimates shipping rates—all without leaving the page. Boost your average order value (AOV) with features like engaging cart upsells, a progress bar for free shipping, and a sticky add-to-cart button to enhance conversions. Customize the cart’s design to fit your brand & minimize cart abandonment with easy access from anywhere in the store. Create a user-friendly slide cart drawer that simplifies checkout for your customers. Our cart drawer showcases upsells, lets customers apply discounts, and estimates shipping rates—all without leaving the page. Boost your average order value (AOV) with features like engaging cart upsells, a progress bar for free shipping, and a sticky add-to-cart button to enhance conversions. Customize the cart’s design to fit your brand & minimize cart abandonment with easy access from anywhere in the store. more In-cart upselling: Boost your average order value with upsell and volume offers. Announcement bar: Inform customers of updates and promotions right in the cart. Discount box: Easily apply and stack discount codes within the cart drawer. Shipping rate estimator: Allow customers to calculate shipping costs quickly. Trust badge: Enhance customer confidence with visible trust indicators.
Supercharge Sales and Increase Order Value with a User-Friendly Cart Upgrade Create a seamless, user-friendly slide cart that complements your website's style and optimizes your Average Order Value (AOV). Our feature-packed cart builder ensures customer satisfaction and simplifies the cart process.Effortlessly maximize revenue with upselling and cross-selling options, and incorporate a sticky cart button to enhance conversions and reduce cart abandonment. Explore the capabilities of Boosty Cart Drawer Cart Upsell, making every cart interaction an opportunity for growth. Create a seamless, user-friendly slide cart that complements your website's style and optimizes your Average Order Value (AOV). Our feature-packed cart builder ensures customer satisfaction and simplifies the cart process.Effortlessly maximize revenue with upselling and cross-selling options, and incorporate a sticky cart button to enhance conversions and reduce cart abandonment. Explore the capabilities of Boosty Cart Drawer Cart Upsell, making every cart interaction an opportunity for growth. more Show Sticky Add to Cart, Slide Cart to desktop or mobile Display Upsell Product Recommendations (Cart Upsell) Create Free Shipping Progressive Bar, Cart Countdown Timer Create an Add-On option for shipping insurance or other products of your choice. Improve the view cart button's visibility with a sticky cart button.
Gift Box & Bundle Builder: Upsell/CRO/AOV/BOGO/Discount/Sales Funnels/Flash & Sales box, tape, card. Box King – Your Ultimate Bundle Building Companion! Drive sales with our feature-rich Bundle Builder! Enhance success by raising AOV with custom bundles. Customize bundles, let customers mix and match for personalized gift boxes. Optimize revenue with well-designed Upsell, CRO, and AOV-boosting funnels, including captivating Flash & Sales boxes that make your store stand out and entice customers. Global success: Box King helps strategically liquidate surplus inventory with pre-created bundles. Box King – Your Ultimate Bundle Building Companion! Drive sales with our feature-rich Bundle Builder! Enhance success by raising AOV with custom bundles. Customize bundles, let customers mix and match for personalized gift boxes. Optimize revenue with well-designed Upsell, CRO, and AOV-boosting funnels, including captivating Flash & Sales boxes that make your store stand out and entice customers. Global success: Box King helps strategically liquidate surplus inventory with pre-created bundles. more Maximize revenue with Upsell, CRO, AOV funnels, and exciting Flash & Sales Boxes Drive purchases with crafted promos, integrating discounts, deals, and freebies No hassle inventory: Bundle sync, from 3PL to Fulfilment, streamlined processes Global success: Box King helps liquidate surplus inventory via pre-built bundles Boost store revenue with Box King—every bundle is a sales opportunity!
Brew: Checkout Upsell, Post Purchase Upsell (One Click Upsell), Thank You Page Upsell, Cart Drawer Maximize sales with Brew, the all-in-one post purchase upsell and checkout customizer. Boost AOV with one click post purchase upsells that need no re-entered payment, plus checkout upsells, cross-sells, and thank you page upsells. Customize your checkout with custom fields, dynamic content, checkout rules, and free shipping offers. Add a high-converting cart drawer (slide cart), run discounts, and reward loyal shoppers with store credits. Turn every order into a bigger order with Brew. Maximize sales with Brew, the all-in-one post purchase upsell and checkout customizer. Boost AOV with one click post purchase upsells that need no re-entered payment, plus checkout upsells, cross-sells, and thank you page upsells. Customize your checkout with custom fields, dynamic content, checkout rules, and free shipping offers. Add a high-converting cart drawer (slide cart), run discounts, and reward loyal shoppers with store credits. Turn every order into a bigger order with Brew. more Drive sales through strategic checkout upsells and targeted cross-sells Increase your AOV with free shipping or shipping protection offers in checkout Drive repeat purchases with post-purchase thank you page upsells Create checkout discounts, gifts & BOGO deals with no coding Use post purchase upsell (one click upsell) to grow AOV without risking checkout
Build Your Own Box & Gift Box Builder. Let shoppers mix and match bundles to raise your AOV. Give customers the power to create the perfect custom gift set! Qe BYOB is a flexible bundle builder that lets shoppers build your own box with zero hassle. Perfect for beauty products, skincare, apparel, or food. Allow buyers to mix and match items to assemble a personalized gift box or high converting upsell bundles. Boost your average order value (AOV) with tiered pricing, volume breaks, or fixed price rules. It integrates seamlessly with your active theme without any coding. Give customers the power to create the perfect custom gift set! Qe BYOB is a flexible bundle builder that lets shoppers build your own box with zero hassle. Perfect for beauty products, skincare, apparel, or food. Allow buyers to mix and match items to assemble a personalized gift box or high converting upsell bundles. Boost your average order value (AOV) with tiered pricing, volume breaks, or fixed price rules. It integrates seamlessly with your active theme without any coding. more Flexible Box Flow: Design multi step custom bundle flows that match your theme. Smart Tiered Discounts: Offer fixed prices, quantity breaks, or rewards. Custom Media Uploads: Let buyers add custom text, audio, or video messages. Multi-box cart additions: let shoppers build multiple gift boxes at once. Inventory Control: Real time stock syncing prevents overselling bundles.
Sell gift sets, multipacks & mix and match bundles with auto inventory sync & order fulfillment Increase AOV with product bundles that work like regular products in your store. Bundle Kit automatically syncs inventory, pricing, and weight in real-time — no manual updates needed. Create gift sets, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment. Built for reliability and performance, Bundle Kit works with all themes and sales channels. No coding required — install and start bundling in minutes. Increase AOV with product bundles that work like regular products in your store. Bundle Kit automatically syncs inventory, pricing, and weight in real-time — no manual updates needed. Create gift sets, multi-packs, or mix-and-match bundles with flexible pricing options. Component SKUs automatically add to orders for easy 3PL fulfillment. Built for reliability and performance, Bundle Kit works with all themes and sales channels. No coding required — install and start bundling in minutes. more Real-time inventory sync - Automatically updates to prevent overselling Multi-SKU order fulfillment - Breaks down bundles into component SKUs for 3PL Integrates with 3PL, WMS & POS - Seamless order and inventory management Multiple bundle types - Gift sets, multi-packs, mix-and-match, and more Works with all sales channels - POS, Online Store, and third-party apps
Create high-converting bundle offers and boost sales with quantity breaks and volume discounts! Bundle products and increase your sales with our bundle app! Easily create and manage bundle offers to boost revenue and attract more customers. Offer custom product bundles, apply discounts, and increase average order value effortlessly. Perfect for Shopify stores looking to enhance their product mix and drive more sales. Start optimizing your Shopify bundles strategy today and watch your profits grow with bundles app! Bundle products and increase your sales with our bundle app! Easily create and manage bundle offers to boost revenue and attract more customers. Offer custom product bundles, apply discounts, and increase average order value effortlessly. Perfect for Shopify stores looking to enhance their product mix and drive more sales. Start optimizing your Shopify bundles strategy today and watch your profits grow with bundles app! more Create & upsell bundles, discounts & quantity breaks in your shop! Set up classic bundles, Mix & Match bundles, quantity breaks, tiered discounts. Choose bundle discount type: percentage discount, fixed amount, fixed price etc. Increase conversions with bundle landing pages, shortcodes and cross sell offers Seamlessly integrate bundles with subscription products for recurring revenue
Post purchase surveys on Thank you page with custom rule, track LTV, AI analytics from user feedback BYG Post Purchase Survey App helps Shopify stores collect post-purchase feedback, NPS, and customer insights directly on the Shopify thank you page. Create custom surveys, targeted survey polls, and conditional logic surveys to understand buyer intent and satisfaction. Get AI survey analytics, attribution tracking, and LTV insights. Works with all Shopify themes. Ideal for post-checkout surveys, Shopify feedback forms, and customer satisfaction surveys. BYG Post Purchase Survey App helps Shopify stores collect post-purchase feedback, NPS, and customer insights directly on the Shopify thank you page. Create custom surveys, targeted survey polls, and conditional logic surveys to understand buyer intent and satisfaction. Get AI survey analytics, attribution tracking, and LTV insights. Works with all Shopify themes. Ideal for post-checkout surveys, Shopify feedback forms, and customer satisfaction surveys. more Post Purchase Surveys to Collect feedback Attribution instantly after checkout NPS Surveys to Track Customer Survey loyalty with Net Promoter Score questions Custom Survey Questions to Show targeted surveys based on order or customer data Survey Analytics Dashboard Filter, analyze, and export survey responses easily Question Stream Trigger follow-up questions based to know Customer Satisfaction
Guide shoppers to build the right boxes, kits, and routines with conditional steps. BYOB – Build Your Own Bundles is a flexible bundle builder for mix-and-match bundles, build a box, and custom bundle experiences on a dedicated page. Let shoppers choose their own products with no coding and full theme editor customization. From simple bundle builders to advanced guided bundles with step-by-step flows and conditional logic, BYOB helps growing stores create higher-value bundle experiences for larger catalogs. Explore sample bundles or contact us for a quick consultation. BYOB – Build Your Own Bundles is a flexible bundle builder for mix-and-match bundles, build a box, and custom bundle experiences on a dedicated page. Let shoppers choose their own products with no coding and full theme editor customization. From simple bundle builders to advanced guided bundles with step-by-step flows and conditional logic, BYOB helps growing stores create higher-value bundle experiences for larger catalogs. Explore sample bundles or contact us for a quick consultation. more Boost AOV with fixed price discounts, tiered discounts, BXGY, multi-conditions Display bundles anywhere: homepage, collections, PDPs, or navigation menu Create guided bundles with step-by-step product selection Customize bundle layout and style directly in the theme editor Add custom CSS and JavaScript for advanced storefront control
Engage Customers with Product Recommendations Quiz. AI, Drag & Drop, import/export for conversions. Create personalized product recommender quizzes and post-purchase surveys to tailor your customers' experience. With our easy-to-use no-code quiz builder, increase conversions and reduce returns! Customize pages easily with text, image, date and collect emails to ensure a unique brand experience that resonates. Create conditional jump logic rules & outcomes to upsell and recommend products. Gift finder & other templates with analytics help collect lead data for targeted recommendations! Create personalized product recommender quizzes and post-purchase surveys to tailor your customers' experience. With our easy-to-use no-code quiz builder, increase conversions and reduce returns! Customize pages easily with text, image, date and collect emails to ensure a unique brand experience that resonates. Create conditional jump logic rules & outcomes to upsell and recommend products. Gift finder & other templates with analytics help collect lead data for targeted recommendations! more Product Recommender Quizzes & Surveys: Import/export, QnA, text, image & email! Edit recommender quizzes: add layout design, templates, drag & drop, custom CSS Add conditional and jump logic to direct users to desired quiz or survey pages Add products/collections to Product Recommender pages with a Slot wise division! Klaviyo integration, Email & Text, Export Analytics to collect data & retarget.
Easily create irresistible pop-ups and post purchase upsells in order to increase your revenue Cart X is a one click upsell app that allows you to add & manage upsell & cross-sell funnels to reconvert customers. We offer one click upsells (OCU), Pop-up and thank you page in-cart offers. We will help you to Boost your Revenue, Conversion Rate & Average Order Value (AOV). Get your customers rebuy and resell your products easily. Add upsell recommendations, downsells, recharge cross sell, order bump, post checkout upsell, Checkout X upsell, reorder upsells or Free gift with any purchase. Cart X is a one click upsell app that allows you to add & manage upsell & cross-sell funnels to reconvert customers. We offer one click upsells (OCU), Pop-up and thank you page in-cart offers. We will help you to Boost your Revenue, Conversion Rate & Average Order Value (AOV). Get your customers rebuy and resell your products easily. Add upsell recommendations, downsells, recharge cross sell, order bump, post checkout upsell, Checkout X upsell, reorder upsells or Free gift with any purchase. more Add cart pop-up aftersell and Post purchase vitals offers with countdown Easy drag & drop thank you page builder with cross-sell, coupon & discount Reconverting One Click Upsell (OCU), Thank You Page, Checkout Upsell & popup Our analytics allows you to track the best performing funnels & products Sell complementary products, warranties, BOGO, Bundles, Crosells, Upsells & more
Maximize your store's revenue with cart drawer upsells, exclusive rewards, and seamless add-ons! Maximize your sales effortlessly with cart drawer upsells, rewards, and add-ons. Our app helps merchants elevate their AOV by offering personalized upsells and incentives directly in the cart. Seamlessly integrate rewards and add-ons to enhance the shopping experience and encourage higher spending. Designed for flexibility, our solution ensures a smooth, on-brand experience that keeps customers engaged while driving more revenue. Optimize checkout flow in minutes focus on scaling. Maximize your sales effortlessly with cart drawer upsells, rewards, and add-ons. Our app helps merchants elevate their AOV by offering personalized upsells and incentives directly in the cart. Seamlessly integrate rewards and add-ons to enhance the shopping experience and encourage higher spending. Designed for flexibility, our solution ensures a smooth, on-brand experience that keeps customers engaged while driving more revenue. Optimize checkout flow in minutes focus on scaling. more Add in-cart upselling and cross-selling blocks to maximize your AOV. Drive more purchases with a built-in rewards system and exclusive incentives. Apply add-ons like shipping protection, gift wrapping, and warranties.
Boost AOV with CartyLabs: In-Cart Upsell, Free Gifts, Rewards & Shipping Bar, Countdown & More Cartylabs Upsell In-Cart supercharges store sales and engagement!. Turn every add-to-cart into revenue with AI-powered Upsell Recommendations, Subscribe & Save, Rewards & Shipping Bars, and Countdown deal. Entice shoppers with Gift Offers, Promo codes, Auto discounts, and more. Build trust with Shipping Estimates and and Ship Protection. Skyrocket Sales with Sticky Add-to-Cart & Quick Buy Now. Enjoy seamless third-party app and theme integrations, real-time analytics, and exceptional support! Cartylabs Upsell In-Cart supercharges store sales and engagement!. Turn every add-to-cart into revenue with AI-powered Upsell Recommendations, Subscribe & Save, Rewards & Shipping Bars, and Countdown deal. Entice shoppers with Gift Offers, Promo codes, Auto discounts, and more. Build trust with Shipping Estimates and and Ship Protection. Skyrocket Sales with Sticky Add-to-Cart & Quick Buy Now. Enjoy seamless third-party app and theme integrations, real-time analytics, and exceptional support! more AI-Upsell Cart: Recommendations Upsells, Rewards, Countdown Deals, Free Gift. Skyrocket Sales with Subscription, Promo, Gift Wrap, Shipping Protection & More Reduce Abandonment with Upsell Offers, Sticky Cart & Cart Reminder Tab Features Boost Sales & Conversions with Quick Buy Now and Sticky Add to Cart Bar Customizable & Personalized Shopping with Real-Time Analytics Behavior& Tracking
Customize your Thank you and Order status pages. Only Plus merchants can customize checkout. Checkout Builder gives Shopify Plus merchants full control over Checkout with high-converting, extensible blocks. Add upsells, cross-sells, trust badges, custom messaging, dynamic content, and conditional logic—no code required. Built on Shopify Checkout Extensibility, it’s fast, secure, upgrade-safe, and fully compatible with Shopify updates. Design smarter checkout experiences that increase AOV, reduce friction, and convert more customers. Checkout Builder gives Shopify Plus merchants full control over Checkout with high-converting, extensible blocks. Add upsells, cross-sells, trust badges, custom messaging, dynamic content, and conditional logic—no code required. Built on Shopify Checkout Extensibility, it’s fast, secure, upgrade-safe, and fully compatible with Shopify updates. Design smarter checkout experiences that increase AOV, reduce friction, and convert more customers. more Drag-and-drop checkout blocks built on Shopify Checkout Extensibility Upsells and cross-sells to increase AOV at the point of purchase Conditional logic to show content based on cart, customer, or order Add trust badges, custom text, and branded content to checkout Fast, secure, and upgrade-safe with full Shopify Plus compatibility
Create a 1-Click COD form with Upsells & Offers to increase conversion rate and AOV. CodForm is a game-changer in the world of cash-on-delivery (COD) orders, one-click Upsell, fully customizable order form, revolutionizing the way businesses operate. it significantly increases your Order Value (AOV) with various upsell options, including Pre-Purchase, Post-Purchase, and One-Click Upsells. CodForm also tracks purchase events via social pixels facebook , Tiktok, and Snapchat + built-in floating WhatsApp button enables direct customer chat CodForm is a game-changer in the world of cash-on-delivery (COD) orders, one-click Upsell, fully customizable order form, revolutionizing the way businesses operate. it significantly increases your Order Value (AOV) with various upsell options, including Pre-Purchase, Post-Purchase, and One-Click Upsells. CodForm also tracks purchase events via social pixels facebook , Tiktok, and Snapchat + built-in floating WhatsApp button enables direct customer chat more Simplify cash on delivery orders with fully customizable one-click order forms. Add tracking pixels including CAPI (Facebook, Tiktok, Snapchat). Shipping rates, discounts + floating WhatsApp button Automatically import all the C.O.D orders to your google sheets.
Related Categories
About Custom HTML Apps for Shopify
Custom HTML apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a custom html app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best custom html solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.