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.
Custom CSS Shopify Apps
Discover the best Custom CSS apps for your Shopify store in 2026. Compare features, pricing, and reviews to find the perfect solution.
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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
Bundles, product recommendations, related products, cart upsell and cross sell checkout suggestion Add bundle, upsell and cross sell offers from the homepage to checkout, and beyond. The Max LimeSpot Personalizer adds personalization to every product recommendation & 'bought together' bundle. Use our AI bundle builder to create cart upsell, post purchase upsell, or bundle upsell offers. Our tools generate powerful upsell recommendations, cross sell, bundles, and related product suggestion for a quick upsale at checkout. Easily migrate from Addly, Bundler, Selleasy, Aftersell, FBP, or Zoorix. Add bundle, upsell and cross sell offers from the homepage to checkout, and beyond. The Max LimeSpot Personalizer adds personalization to every product recommendation & 'bought together' bundle. Use our AI bundle builder to create cart upsell, post purchase upsell, or bundle upsell offers. Our tools generate powerful upsell recommendations, cross sell, bundles, and related product suggestion for a quick upsale at checkout. Easily migrate from Addly, Bundler, Selleasy, Aftersell, FBP, or Zoorix. more Get a smart product recommendation on any page with an upsell & cross sell offer Personalize every bundle & upsell offer with the LimeSpot Max Personalizer Boost AOV with bought together bundles & related product suggestions at checkout Create a cart upsell or bundle upsell with a data-driven product recommendations Add a post-purchase bundel or upsell offer after checkout, with one-click setup
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! 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
Busy Meter - Perfect for Makers, Creators & Custom Shops When you handcraft or make-to-order, customers often ask: “When will it be ready?” Busy Meter shows your current workload and processing time directly on your store, so buyers know what to expect before they order. Reduce support questions, stay transparent, and build customer trust - while encouraging shoppers to order sooner if you’re getting busy. When you handcraft or make-to-order, customers often ask: “When will it be ready?” Busy Meter shows your current workload and processing time directly on your store, so buyers know what to expect before they order. Reduce support questions, stay transparent, and build customer trust - while encouraging shoppers to order sooner if you’re getting busy. more Show real-time store activity with a busy meter Display estimated order processing times Customize text, colors, and fonts to match your brand Quick setup with no coding required Works perfectly on desktop and mobile
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 Easter Day Countdown: Create urgency with a timer to boost sales Sticky Add To Cart + Countdown: Always visible with urgency boosting timer 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
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 bundles on one page. Build a Box & guided bundles with advanced conditions. BYOB - Build Your Own Bundles: Boost AOV with our bundle builder! Set up custom bundles for customers to mix and match on a standalone page. You can customize the style options in the theme editor with NO coding needed. BYOB is optimized to boost your Conversion Rate. Not a bespoke design tool, just fast, easy, effective bundling. Apply advanced conditional logics with our latest guided bundles. Try the sample bundles on our demo store! Contact us for a quick consultation. BYOB - Build Your Own Bundles: Boost AOV with our bundle builder! Set up custom bundles for customers to mix and match on a standalone page. You can customize the style options in the theme editor with NO coding needed. BYOB is optimized to boost your Conversion Rate. Not a bespoke design tool, just fast, easy, effective bundling. Apply advanced conditional logics with our latest guided bundles. Try the sample bundles on our demo store! Contact us for a quick consultation. 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 in real time Easily customize style in the theme editor with no coding required Working for clients? Add custom CSS & js callback on your own
One-Stop Bundles – Build a Box, Build Your Own Box, BYOB, Gift Box Builder, Easy Bundle & much more Qe BYOB is a flexible Bundle and Gift Box Builder that lets your customers Build Your Own Box (BYOB) with ease. Offer Fixed Price, Mix-and-Match, and Discounted bundles with no coding. The app fits easily into your store’s design and supports auto/manual inventory management. Use real-time analytics to track conversions and bundle performance. Perfect for gifting, apparel, food, skincare, and more. Don’t miss out; launch your first bundle today. Qe BYOB is a flexible Bundle and Gift Box Builder that lets your customers Build Your Own Box (BYOB) with ease. Offer Fixed Price, Mix-and-Match, and Discounted bundles with no coding. The app fits easily into your store’s design and supports auto/manual inventory management. Use real-time analytics to track conversions and bundle performance. Perfect for gifting, apparel, food, skincare, and more. Don’t miss out; launch your first bundle today. more Build Your Own Box with Personalized gifts, custom text, images, or file uploads Let users record & send audio or video gift messages Supports multi-language and multi-currency for global e-commerce stores Build a Box with tiered discount support for higher-value purchase Users can create multiple boxes in one single session
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,image hotspots 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,image hotspots 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 get the look to cart from carousel and product page gallery Grow AOV by product page discount & lookbook shoppable image hotspot and 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.
Build high-converting mega menus, navigation, and bottom menu bars for online stores Improve store navigation with advanced mega menus, navigation menus, and bottom menu bars designed for better browsing and product discovery. Create multi-level dropdowns, tabbed menus, and structured layouts with full design control. Highlight products, collections, and promotions directly in menus. Fully customizable, mobile-friendly, and easy to manage without coding. Improve store navigation with advanced mega menus, navigation menus, and bottom menu bars designed for better browsing and product discovery. Create multi-level dropdowns, tabbed menus, and structured layouts with full design control. Highlight products, collections, and promotions directly in menus. Fully customizable, mobile-friendly, and easy to manage without coding. more Create multi-level mega menus with tabs and structured layouts Add products, collections, pages, and banners to improve discovery Customize colors, animations, hover effects, sliders, swipers & recommeded block Highlight key items and promotions using badges and icons Mobile-friendly navigation with 7 flexible layouts and responsive design
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. Easily customize your product table design, stock display, and price visibility. Add custom CSS, show stock status, enable call for price, and style your cart. 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)
Event calendar for your store, offering view-only, email signups, and the option to buy tickets. Calee helps you easily add Calendar Events to your storefront. You can create multiple event dates and showcase them on a calendar view or as a list view. You can take event signups or link to any product to buy event tickets. You can also import events from Google Calendar. The app is ideal for brands that want to showcase upcoming promotions, workshop calendar, product launches, event registration etc on event calender on their website. Calee helps you easily add Calendar Events to your storefront. You can create multiple event dates and showcase them on a calendar view or as a list view. You can take event signups or link to any product to buy event tickets. You can also import events from Google Calendar. The app is ideal for brands that want to showcase upcoming promotions, workshop calendar, product launches, event registration etc on event calender on their website. more Showcase upcoming events in Calendar View or List View. Set event as view-only, Email Sign Up or link to product to sell event tickets. Import events from Google Calendar. Setup Recurring Events like very month, every week etc. Contact support for customize calendar to match your brand’s aesthetics.
Easily hide/disable sold-out or unavailable or any other variants with Camouflage. That one thing, no merchant wants is to irritate their customers just because some product options/variants are sold out but still visible on product pages by default. And the customer gets to know if the variant is sold out or not only after they click on the product variant they would like to purchase. Frustrating, right? It would have been better if the sold-out variants could be seen at a glance or could be hidden. Camouflage handles this for you!! That one thing, no merchant wants is to irritate their customers just because some product options/variants are sold out but still visible on product pages by default. And the customer gets to know if the variant is sold out or not only after they click on the product variant they would like to purchase. Frustrating, right? It would have been better if the sold-out variants could be seen at a glance or could be hidden. Camouflage handles this for you!! more Hide, Disable, Strike-through sold out variants; or apply your own style to them Hide any specific variants regardless of inventory level. No need to delete them Hide ay variants based on countries, customer tags and various conditions Hide variants when inventory qty is less than x or any condition you like Works with even the customised theme and many popular apps
Increase your sales with upsells and cross-sells on product pages, cart, and checkout. Candy Rack displays upsell and cross-sell offers at every stage of the shopping journey – from the product page and cart drawer to checkout (pre-purchase) and thank-you page (post-purchase). Each offer is designed to blend seamlessly with your storefront for a smooth customer experience. Candy Rack displays upsell and cross-sell offers at every stage of the shopping journey – from the product page and cart drawer to checkout (pre-purchase) and thank-you page (post-purchase). Each offer is designed to blend seamlessly with your storefront for a smooth customer experience. more Offers in multiple placements: Product pages, cart, checkout, and post-purchase. AI mode: The AI algorithm automatically selects the most relevant products. [NEW] Slide cart: Fast slide-out cart with built-in upsell offers. A/B testing: Test and optimize your offers to perfection (via Intelligems). Bespoke design: Offers look like a native part of your store—on any device.
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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.