Maximize sales with AI-powered search, custom product filters, and robust product discovery tools With Boost, you get a fast, intuitive smart search and filter app that delivers on-point results for your customers. It is highly customizable–no coding is needed. Enhance the shopping experience with AI-powered recommendations and visual merchandising to optimize product displays. Automatically offer product bundles that drive more sales. Enjoy customizable menu & collection filters that match any theme. New features are frequently added. Our support team is here to help every steps of the way. With Boost, you get a fast, intuitive smart search and filter app that delivers on-point results for your customers. It is highly customizable–no coding is needed. Enhance the shopping experience with AI-powered recommendations and visual merchandising to optimize product displays. Automatically offer product bundles that drive more sales. Enjoy customizable menu & collection filters that match any theme. New features are frequently added. Our support team is here to help every steps of the way. more AI Search: fast, smart results that match your customer’s search intent. Various recommendation settings in home, collection, product & cart page. Visual merchandising tools with pin, boost, demote & hide product strategy. Custom product filter w/ Advanced Filter options: tag, metafield, variant, etc. Insightful analytics with detailed collection filter & search behavior report.
Custom CSS Shopify Apps
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View Best Custom CSS AppsTurn carts into sales with milestone rewards, upsells, and a seamless shopping experience! Enhance your Shopify store by turning every cart into an opportunity. With features like milestone rewards, empty cart upselling, customizable announcement bars, and smart cross-selling, you'll drive sales and customer engagement. Provide personalized cart notes to create a memorable shopping experience. Plus, with an easy-to-use admin panel, managing everything is quick and efficient, helping you drive conversions effortlessly. Enhance your Shopify store by turning every cart into an opportunity. With features like milestone rewards, empty cart upselling, customizable announcement bars, and smart cross-selling, you'll drive sales and customer engagement. Provide personalized cart notes to create a memorable shopping experience. Plus, with an easy-to-use admin panel, managing everything is quick and efficient, helping you drive conversions effortlessly. more Upsell using milestone rewards & Cross Sell from your cart Add products to your Empty cart, to upsell and suggest Showcase discounts, freebies and special offers through Announcement Bar Personalize orders using Cart Notes
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!
Optimize Your Store's Navigation with Custom Breadcrumbs Our app is a crucial asset for merchants aiming to enhance SEO rankings and streamline user experience. Ideal for businesses of any size, our app simplifies intricate hierarchies, ensuring effortless navigation and effective customer engagement. Whether you're a growing e-commerce store or an established business, Breadcrumbs optimizes visibility and provides a user-friendly browsing journey. Streamline your online presence effortlessly for improved customer satisfaction and increased traffic. Our app is a crucial asset for merchants aiming to enhance SEO rankings and streamline user experience. Ideal for businesses of any size, our app simplifies intricate hierarchies, ensuring effortless navigation and effective customer engagement. Whether you're a growing e-commerce store or an established business, Breadcrumbs optimizes visibility and provides a user-friendly browsing journey. Streamline your online presence effortlessly for improved customer satisfaction and increased traffic. more Improve SEO rankings and drive organic traffic. Customize appearance and position effortlessly. Create unique hierarchies for categories and products.
Show breadcrumbs on your product, article, and blog pages. Lightning fast with a one-click setup. Drag and place breadcrumbs across store - catalogs, products, blogs, collections. Enhances SEO with structured data for search engines. Improves navigation with clear trails - reducing bounces & make users stick around. Customize with tracked visitor paths for tailored shopping journeys based on behavior. Intuitive setup or custom CSV. Mobile-responsive design ensures optimal experience. Need more? Chat support for custom requirements. Covers rich schema to usability increasing sales. Drag and place breadcrumbs across store - catalogs, products, blogs, collections. Enhances SEO with structured data for search engines. Improves navigation with clear trails - reducing bounces & make users stick around. Customize with tracked visitor paths for tailored shopping journeys based on behavior. Intuitive setup or custom CSV. Mobile-responsive design ensures optimal experience. Need more? Chat support for custom requirements. Covers rich schema to usability increasing sales. more Lightning-Fast Performance: Parallel tech ensures zero impact on speed. Enhanced User Retention: Easy navigation boosts satisfaction. Robust Helpdesk: Fast support integrated into your store. Unlimited Navigation: Customize levels via CSV file. Landing Page Compatibility: Works with GemPages, PageFly.
Calendar & appointment booking app for rentals, tours, tickets, events, services, classes, and more. Calendly for Shopify: Turn anything into a bookable service and start selling within minutes—no tech knowledge required. BookThatApp booking app lets you add custom questions to booking forms, send email or SMS reminders, and schedule bookings with Google Calendar, Outlook, iCal, Zoom, and more. Whether you're a tour provider, hotel, event organizer, class instructor (yoga, music, etc.), or rental business (dress rentals, boat rentals), BookThatApp manages all your appointment scheduling needs. Calendly for Shopify: Turn anything into a bookable service and start selling within minutes—no tech knowledge required. BookThatApp booking app lets you add custom questions to booking forms, send email or SMS reminders, and schedule bookings with Google Calendar, Outlook, iCal, Zoom, and more. Whether you're a tour provider, hotel, event organizer, class instructor (yoga, music, etc.), or rental business (dress rentals, boat rentals), BookThatApp manages all your appointment scheduling needs. more Sends automated emails and text for reminders, confirmations, rescheduling, etc. Powerful scheduling capabilities across services, employees and locations Seamless integration with external calendars, Reserve with Google and other apps Group booking: you can allow multiple customers to book the same timeslot. Manage one-time and recurring booking subscriptions including payments & waivers
Beautiful drop down menu in minutes. Navigate easily through Products, Collections & Pages This is not any drop down menu app. You can easily create an advanced mega menu in minutes. Also, we made the menus look really good using the latest design trends. This menu will improve the look of your store. Your customers can add to cart their favourite products & navigate through your categories straight from the menu. This is not any drop down menu app. You can easily create an advanced mega menu in minutes. Also, we made the menus look really good using the latest design trends. This menu will improve the look of your store. Your customers can add to cart their favourite products & navigate through your categories straight from the menu. more 4 submenu designs: Tree, Simple, Tabbed, Contact Simple menu items or lists linked to any product, collection, page of your store Image on Collections, Products, Blogs, Pages, Custom, Banner Countdown timer, labels, badges, icons, videos to showcase your promotions Multi-language: translate the menu in any language of your shop with 1 click
Bullseye’s Store Locator App is a sophisticated store, product, and dealer locator app. Bullseye’s Shopify Store Locator App can be added to your Shopify store in minutes without the help of a developer. Our HTML5, responsive interface is designed to serve up the optimal search interface regardless of the user’s device, location, or language (nearly 60 languages are supported). Bullseye Store Locator makes it easy for your customers to quickly find the locations nearby that carry your products or provide your services. Bullseye’s Shopify Store Locator App can be added to your Shopify store in minutes without the help of a developer. Our HTML5, responsive interface is designed to serve up the optimal search interface regardless of the user’s device, location, or language (nearly 60 languages are supported). Bullseye Store Locator makes it easy for your customers to quickly find the locations nearby that carry your products or provide your services. more Responsive mobile-friendly and SEO optimized locators, city, and local pages Fully customizable locator design ussing onboard tools, CSS, or Javascript Comprehensive backend for managing locations, including hours and more Robust and customizeable lead collection and management Full suite of reprting & analytics, as well as integration with Goole Analytics
Create high-converting bundle offers and boost sales with quantity breaks and volume discounts! Increase your sales with our Bundler 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! Increase your sales with our Bundler 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! 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
Reduce Customer Questions: Show Order Processing Times and Keep Customers Informed in Real-Time! Introducing Busy Meter – your business ally. Display your online store's activity levels and estimated order processing times, effortlessly managing customer expectations without the need for direct contact. Introducing Busy Meter – your business ally. Display your online store's activity levels and estimated order processing times, effortlessly managing customer expectations without the need for direct contact. more Dynamic visual display showcasing your store's current activity level Instant insight into order processing times, setting clear customer expectations Tailor the meter's appearance for a personalized touch
Increase revenue, conversion & sales by displaying sticky add to cart bar, quick buy, sticky cart. Introducing Sticky Buy Me - Buy Button bar/Sticky Add To Cart Bar: A user-friendly bar that improves your shopping experience by reducing cart abandonment and making checkout effortless. Easily add products with sticky add to cart buttons & quick buttons, enjoy attention-grabbing animations. Plus, it offers a sticky cart, remember my cart, and more features. It automatically adapts to your store's branding and offers seasonal themes for a delightful shopping journey. Introducing Sticky Buy Me - Buy Button bar/Sticky Add To Cart Bar: A user-friendly bar that improves your shopping experience by reducing cart abandonment and making checkout effortless. Easily add products with sticky add to cart buttons & quick buttons, enjoy attention-grabbing animations. Plus, it offers a sticky cart, remember my cart, and more features. It automatically adapts to your store's branding and offers seasonal themes for a delightful shopping journey. more Sticky Add To Cart: Enhancing the Shopping Experience with Persistent Visibility Introducing Sticky Cart: Simplify Checkout with an Always Visible Floating cart Quick Buy Button: Streamlining Purchases Directly from Homepage and Collections Remember My Cart: Seamlessly Access Your Cart Across Multiple Devices 100% compatible with Shopify's Online Store 2.0 (OS 2.0) themes.
If you need an easy way to automate multiple on-site content updates, then look no further! Tired of making updates in the middle of the night during your already hectic site sales events? If you need an easy way to automate on-site updates for your banners, site alerts, products, pages, grid sections and blog then look no further! There is finally an app that allows you to both create and schedule limitless site events, letting you rest while our automation engine does the work for you! This app is simple to install, easy to use, completely customizable & no coding skills required! Tired of making updates in the middle of the night during your already hectic site sales events? If you need an easy way to automate on-site updates for your banners, site alerts, products, pages, grid sections and blog then look no further! There is finally an app that allows you to both create and schedule limitless site events, letting you rest while our automation engine does the work for you! This app is simple to install, easy to use, completely customizable & no coding skills required! more Easily combine many various content updates into a single "Event" schedule Create & schedule unlimited "Events" to effortlessly maximize your sales efforts Content updates include Banners, Announcements, Products, Pages and MUCH MORE Create unlimited sections and place them anywhere on the site with Snippets Automation engine publishes your content updates exactly at the day/time you set
Let customers build their own bundles on a single page. Boost AOV. Sync with inventory. Build a Box BYOB - Build Your Own Bundles: Boost AOV with an easy bundle builder! Set up custom bundles for customers to mix and match on a standalone page. Powered by our product template - customizable in the theme editor, no coding needed. Not a bespoke design tool, just fast, effective bundling. Try it on our demo store! Contact us for a quick & free chat. P.S. Requires app block installation in the theme editor. BYOB - Build Your Own Bundles: Boost AOV with an easy bundle builder! Set up custom bundles for customers to mix and match on a standalone page. Powered by our product template - customizable in the theme editor, no coding needed. Not a bespoke design tool, just fast, effective bundling. Try it on our demo store! Contact us for a quick & free chat. P.S. Requires app block installation in the theme editor. more Boost AOV with fixed price discounts, tiered discounts, BXGY, multi-conditions Bundle exists as a product. Assign it to collections, top menu, or the home page Support the latest cart transformation to sync with your inventory Easily customize template in the theme editor. Fully support online store 2.0 Working for clients? Add custom CSS & js callback on your own
Sell more by showcasing amazing lookbook and shoppable image with gallery and carousel upsell bundle Shoppers expect a seamless shopping experience. Upsell to your customers through curated lookbook carousel and image gallery offers. Showcase exact lookbook from product page or offer complementary products a la complete the look style. Shop the Look offers on-brand, shoppable image hotspot that boost sales through customized, recommended product upsell bundles across collections, cart page and product page. Optimised for mobile & no code is required! Shoppers expect a seamless shopping experience. Upsell to your customers through curated lookbook carousel and image gallery offers. Showcase exact lookbook from product page or offer complementary products a la complete the look style. Shop the Look offers on-brand, shoppable image hotspot that boost sales through customized, recommended product upsell bundles across collections, cart page and product page. Optimised for mobile & no code is required! more Build multiple lookbook & product page bundles that match your brand guidelines Lookbook format and shoppable images gallery with design that boost your sales In one click add shop the look to cart from carousel and product page gallery Grow AOV by product page discount & lookbook shoppable image gallery Premium 24/7 support: Pixel perfect shop the look and product page carousel
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.
Design stunning mega menus with images, multi-level dropdowns, and mobile-friendly navigation! Enhance your store's navigation with ease using our C: Mega Menu app. Create stunning multi-level dropdowns, tab and tree megamenu to organize your store’s collections and products. Fully customizable with unlimited menu items and design settings. Promote sales with widgets for featured products, collections, and banners. Simplify navigation and boost efficiency with easy product access. Customers find what they need quickly, improving accessibility—no complex setups or multiple pages required. Enhance your store's navigation with ease using our C: Mega Menu app. Create stunning multi-level dropdowns, tab and tree megamenu to organize your store’s collections and products. Fully customizable with unlimited menu items and design settings. Promote sales with widgets for featured products, collections, and banners. Simplify navigation and boost efficiency with easy product access. Customers find what they need quickly, improving accessibility—no complex setups or multiple pages required. more Add Product, Collection, Pages, Blogs, Banner and custom links in megamenu Unlimited menu items and levels with advanced customization options. Design menus with pre-made templates: mega, tabs, and tree menus. Fully customize colors, size, animations, hover effects, & burger(mobile) menu. Eye-catching badges & icons for special deals, with multi-language menu support.
The product page will display variants in a table format with quantity box & add to cart button. C: Product Variants in Table allows you to list product attribute options on a product's details page in a table format with a quantity box and quick add to cart button. Quick add to cart creates positive online shopping experience for customers. Customers can select which product variant(s) they want to purchase, enter the quantity of each variant, and click add to cart to place all product variants and quantities into their shopping cart at once. C: Product Variants in Table allows you to list product attribute options on a product's details page in a table format with a quantity box and quick add to cart button. Quick add to cart creates positive online shopping experience for customers. Customers can select which product variant(s) they want to purchase, enter the quantity of each variant, and click add to cart to place all product variants and quantities into their shopping cart at once. more Provides an eye-catching listing of variants in a tabular format. Provides quick add to cart way for all variants. Easy to use as multiple setting options are available in app admin. Multi Language and Multi Currency Support via "Markets".
By utilizing the C: Year Make Model Search, your customers can efficiently discover products. Our C: Year Make Model Search App enables swift navigation through a vast product catalog across various stores such as Vehicle, Bike, Cars, Boats, Printer, Cartridges, Parts, Audio Systems, Air Conditioning and Electronics parts finder along with Tires and Wheels. Additionally, you can construct personalized search drop-downs according to specific categories such as Year Make Model Sub-Model Engine or Printer Brand Series Model or Wheel Width Diameter Offset for seamless browsing. Our C: Year Make Model Search App enables swift navigation through a vast product catalog across various stores such as Vehicle, Bike, Cars, Boats, Printer, Cartridges, Parts, Audio Systems, Air Conditioning and Electronics parts finder along with Tires and Wheels. Additionally, you can construct personalized search drop-downs according to specific categories such as Year Make Model Sub-Model Engine or Printer Brand Series Model or Wheel Width Diameter Offset for seamless browsing. more Manage YMM rows by adding them one by one or importing via CSV file. Use "Bulk YMM" to assign multiple YMM rows to multiple products at once. Use "Universal Products" to show in each result irrespective of search criteria. Get YMM information inside orders | Fitment Match and Compatibility Chart. URL Redirect Feature (Custom Redirect/Tag Based/Metafields Based Filtering)
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About Custom CSS Apps for Shopify
Custom CSS 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 css 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 css solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.