Effortlessly build custom RSVP forms and track responses with RSVP Form Builder. RSVP Form Builder lets you create custom event registration and RSVP forms in minutes. Whether you're organizing a wedding, conference, or party, this app helps you track responses, export guest lists, and manage multiple events seamlessly. With easy sharing, real-time updates, and customizable fields, RSVP Form Builder makes event planning stress-free and efficient. Transform your event management - install the RSVP Form Builder app today! RSVP Form Builder lets you create custom event registration and RSVP forms in minutes. Whether you're organizing a wedding, conference, or party, this app helps you track responses, export guest lists, and manage multiple events seamlessly. With easy sharing, real-time updates, and customizable fields, RSVP Form Builder makes event planning stress-free and efficient. Transform your event management - install the RSVP Form Builder app today! more Build personalized forms tailored to your event needs. Simplify event sign-ups with easy-to-use templates. Track RSVPs and responses in real-time. Drag-and-drop features for a fully customizable form experience. Export guest lists and responses into CSV or Excel for easy management.
Custom CSS Shopify Apps
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Kainic-Plugin makes recommending products simple, and helps you understand customers' needs. With Kainic-Plugin, your customers can view related products to the any product , increasing the order value and your revenue. We built this app to bring recommendation-like feature into Shopify and, since then, more and more options have been added to create a full-featured product upsell and recommendation suite. Kainic-Plugin is unbeatable because our AI algorithm has been continuously trained , enhanced and polished to drive higher conversion rates & collecting customers behavior also. With Kainic-Plugin, your customers can view related products to the any product , increasing the order value and your revenue. We built this app to bring recommendation-like feature into Shopify and, since then, more and more options have been added to create a full-featured product upsell and recommendation suite. Kainic-Plugin is unbeatable because our AI algorithm has been continuously trained , enhanced and polished to drive higher conversion rates & collecting customers behavior also. more Collecting customers events for tracking customer behavior and data Controlling about what the customer's events types that want to be tracked Providing a list from of recommended products based on the customer activites
Show location stock information on product pages, auto tag products by location availability. A must-have app for merchants utilizing Shopify's multiple locations or local pick-up feature, let your customer know about current & incoming stock on product pages, create collections to show all products available at a location, and drive traffic to your physical store & increase revenue! A must-have app for merchants utilizing Shopify's multiple locations or local pick-up feature, let your customer know about current & incoming stock on product pages, create collections to show all products available at a location, and drive traffic to your physical store & increase revenue! more Display location inventory information on product pages. Tag products based on location availability & sync metafield for filtering. Access location stock info in liquid using location inventory JSON metafields Shop from a selected location Geo Search for stock availability at nearest location.
Displays live precious metal prices, ideal for selling fine jewelry, bullions and coins. Keep Up With Metals helps you display real-time precious metal prices directly on your storefront, giving your customers up-to-date information on gold, silver, platinum, and more. Customize the widget to match your store’s style, apply flexible markups, and easily adjust settings. Perfect for stores selling jewelry, bullion, or any metal-based products, this app ensures pricing transparency and improves customer trust, helping drive sales and engagement with minimal setup required. Keep Up With Metals helps you display real-time precious metal prices directly on your storefront, giving your customers up-to-date information on gold, silver, platinum, and more. Customize the widget to match your store’s style, apply flexible markups, and easily adjust settings. Perfect for stores selling jewelry, bullion, or any metal-based products, this app ensures pricing transparency and improves customer trust, helping drive sales and engagement with minimal setup required. more Real-time metal prices for gold, silver, platinum, palladium and more Customizable widget design to match your store’s theme. Flexible markup options: percentage or fixed amount adjustments. Track impressions, clicks, and revenue with built-in analytics dashboard. Seamless integration with Shopify for easy setup and use.
Create unlimited app options to help merchants increase sales. This app helps you to create infinite product options, which help merchants sell their products and increases sales. Allow shoppers to design their own custom products based on flexible option choices. The function of "option template" can manage options more flexibly. This app is compatible with drawer cart and buy now button. This app helps you to create infinite product options, which help merchants sell their products and increases sales. Allow shoppers to design their own custom products based on flexible option choices. The function of "option template" can manage options more flexibly. This app is compatible with drawer cart and buy now button. more Create unlimited app options to help merchants increase sales. Support ajax cart and "buy it now" Compatible with Online Store 2.0 Themes Flexible and unlimited options template
Reduce returns & increases sales with clean size charts, guides & personalized size recommender Kiwi Sizing provides accurate, product-specific sizing recommendations for apparel brands and other stores with the power of machine learning, resulting in decreased returns, increased sales, and happier customers. Flexible size chart layouts with unlimited customization ensure that your customers find the right sizes, at all times. Additionally, with Kiwi's fit finder engine, you can create a size recommendations widget for anything including apparel, pet collars, and snowboards. Kiwi Sizing provides accurate, product-specific sizing recommendations for apparel brands and other stores with the power of machine learning, resulting in decreased returns, increased sales, and happier customers. Flexible size chart layouts with unlimited customization ensure that your customers find the right sizes, at all times. Additionally, with Kiwi's fit finder engine, you can create a size recommendations widget for anything including apparel, pet collars, and snowboards. more Import size charts from images, webpage, or CSV. Or, simply build your own Size recommender for clothes or for products where you can't predict body size Add multiple size tables, images, videos, tabs, and more to your size charts Create a product or collection-based size guides that auto-apply to new products Input sizing in any unit and the app will automatically do unit conversions
AI Search & product discovery platform that significantly improves conversion rate and AOV. Perfect for busy merchandising teams, Klevu advanced AI search and recommendations engine helps companies efficiently increase on-site search revenue. Plus, shoppers get personalized product recommendations, and are able to quickly find what they need through our filter and navigation features on product listing pages. Fully compatible with Shopify Markets. With our innovative features, retailers can provide customers with an enjoyable, streamlined shopping experience. Perfect for busy merchandising teams, Klevu advanced AI search and recommendations engine helps companies efficiently increase on-site search revenue. Plus, shoppers get personalized product recommendations, and are able to quickly find what they need through our filter and navigation features on product listing pages. Fully compatible with Shopify Markets. With our innovative features, retailers can provide customers with an enjoyable, streamlined shopping experience. more Advanced AI search and merchandising that learns from your shoppers over time. Easy-to-use merchandising dashboard where you can test and schedule campaigns. Add advanced filtering to product listing pages and manage facets shown. Onsite Search, Merch & Recommendations fully compatible with Shopify Markets. Robust APIs, SDKs and custom storefront documentation, compatible with Hydrogen.
Menu for featuring products, collections or links to improve visibility and accessibility Add circle menu or square menu bar to your theme section and anywhere in your 2.0 theme. Great for shop who wants to create social media familiar menu to feature products, collections and pages. Clean and neat thumbnail navigation menu to redirect users from collections to specific items. Collection menu like instagram stories that made it easy for user to navigate to the right page. With easy navigation and eye catching visual menu, you will be able to reduce bounce rate and improve conversion. Add circle menu or square menu bar to your theme section and anywhere in your 2.0 theme. Great for shop who wants to create social media familiar menu to feature products, collections and pages. Clean and neat thumbnail navigation menu to redirect users from collections to specific items. Collection menu like instagram stories that made it easy for user to navigate to the right page. With easy navigation and eye catching visual menu, you will be able to reduce bounce rate and improve conversion. more Display menu on mobile or desktop or both. Support mobile menu navigation bar Create multiple menu groups for different product types or collections Comprehensive design options to adjust menu gap, width, margin and custom css Menu badge for circle menu to highlight new or collection on sales Support multiple languages
Boost AOV with customizable slide cart drawer: upsells, cross-sells, rewards, subscriptions, badges Kraken Cart boosts sales with a customizable cart drawer that enhances your store's checkout experience. Increase your AOV by displaying upsells and cross-sells directly in the cart, and motivate shoppers with reward tiers unlocking free shipping or discounts based on cart value. Offer shipping protection and subscription options from the cart. Build trust with custom badges, streamline checkout with discount codes and order notes, and reduce cart abandonment with a user-friendly interface. Kraken Cart boosts sales with a customizable cart drawer that enhances your store's checkout experience. Increase your AOV by displaying upsells and cross-sells directly in the cart, and motivate shoppers with reward tiers unlocking free shipping or discounts based on cart value. Offer shipping protection and subscription options from the cart. Build trust with custom badges, streamline checkout with discount codes and order notes, and reduce cart abandonment with a user-friendly interface. more Motivate shoppers with in-cart rewards unlocking discounts or gifts. Increase sales with upsells and cross-sells directly in the cart drawer. Offer shipping protection options right within the cart for peace of mind. Enable customers to select subscription plans directly from the cart. Build trust by displaying custom badges directly in the cart interface.
Drive sales with dynamic content,advanced flows & personalized discounts for product recommendations Lantern AI will help you drive sales and collect essential customer data and preferences with interactive product recommendation quizzes. Our AI will jumpstart your quiz setup with a fully customized, product matched quiz in under a minute. Choose from multi-choice, single choice, optin, transition or input pages and dynamically customize your quiz based on answers. Offer dynamically tailored product matches or need-based content like routines, with discount incentives to maximize conversions. Lantern AI will help you drive sales and collect essential customer data and preferences with interactive product recommendation quizzes. Our AI will jumpstart your quiz setup with a fully customized, product matched quiz in under a minute. Choose from multi-choice, single choice, optin, transition or input pages and dynamically customize your quiz based on answers. Offer dynamically tailored product matches or need-based content like routines, with discount incentives to maximize conversions. more Get started easier and faster with a complete AI quiz generated in mere seconds. Full versatility with standalone or in-store pages, embed, or popup quizzes Create complex quiz flows with intuitive skip/show logic & custom question paths Capture emails & phone numbers with easy Klaviyo, Mailchimp & more integrations Boost sales and opt-in conversions with reward discounts as incentives
Enable Latitude marketing widgets on your product and cart pages. Drive more sales on your store. Promote your partnership with Latitude (AU) and Gem (NZ) Interest Free payments as a payment option for your customer to choose. Our long term plans starts from 6 months onwards, depending on your agreement with Latitude. Showing your customers that you provide interest free option at checkout encourages your customers to even shop more at your store by giving them more flexibility on payment terms. Promote your partnership with Latitude (AU) and Gem (NZ) Interest Free payments as a payment option for your customer to choose. Our long term plans starts from 6 months onwards, depending on your agreement with Latitude. Showing your customers that you provide interest free option at checkout encourages your customers to even shop more at your store by giving them more flexibility on payment terms. more Easily enable Latitude widget on your product pages Customise Latitude widget layout with visual preview Set minimum amount for price breakdown to show (for selected promotions only)
Let visitors know your store is under construction & will be opening soon by adding coming soon page Under Construction Coming Soon app lets you create a coming soon landing page for your under maintenance mode store. With coming soon page, you can notify customers that your store is under construction & it will be opening soon. You can add the launch day & a coming soon timer on the coming soon page. Get pre-built launching soon templates for your under construction store. Restrict users on your under maintenance mode store by creating a password protected landing page with age verification. Under Construction Coming Soon app lets you create a coming soon landing page for your under maintenance mode store. With coming soon page, you can notify customers that your store is under construction & it will be opening soon. You can add the launch day & a coming soon timer on the coming soon page. Get pre-built launching soon templates for your under construction store. Restrict users on your under maintenance mode store by creating a password protected landing page with age verification. more Auto schedule coming soon page for your under maintenance store Drag and drop widget to help you in designing opening soon landing page Add age verification on pre launch/opening soon page to restrict underage users Multiple types of coming soon countdown timer for your launching soon page Password protect your under construction page with custom pre-loader icon
Allows you to quickly create pages through the layouts from the library and change their content. Customers are busy individuals who do not have time to create the sites they desire. LayoutHub was created to make this easier by providing a library of various high-quality layouts. Customers may rapidly select and adjust the layout that meets their needs. Everything is set up and ready to go in a matter of minutes. The layouts are created by seasoned e-commerce professionals, and they will undoubtedly help you improve your conversion rate. Customers are busy individuals who do not have time to create the sites they desire. LayoutHub was created to make this easier by providing a library of various high-quality layouts. Customers may rapidly select and adjust the layout that meets their needs. Everything is set up and ready to go in a matter of minutes. The layouts are created by seasoned e-commerce professionals, and they will undoubtedly help you improve your conversion rate. more Powerful and direct editor, easy to use for anyone. The library of diverse and professional layouts. Dedicated and professional 24/7 customer support. Compatible with popular Shopify apps. The app is designed with outstanding performance in mind.
Add a store locator to your storefront. Help customers find where your products are sold offline. Easily add a beautiful and feature rich store locator to your storefront website. Increase your sales by helping your customers find where your products are sold offline. The Store Locator app has the perfect balance of powerful features and an easy to use back-end interface at an affordable price. Easily add a beautiful and feature rich store locator to your storefront website. Increase your sales by helping your customers find where your products are sold offline. The Store Locator app has the perfect balance of powerful features and an easy to use back-end interface at an affordable price. more Get setup quickly with instant installation and bulk location importing. Optimized for mobile and fully responsive. Learn where demand is for your product with powerful search analytics. User friendly interface that automatically finds stores closest to a customer.
Create shoppable Instagram galleries you can add to any page on your storefront. Add one or more Instagram galleries to your homepage, product page or collection pages using your brand IG photos or UGC you curate. You can showcase photos based on your product collections or only product specific galleries on product pages. Drive user engagement and desire with an interactive Instagram gallery that links directly to products for customers to buy. Add one or more Instagram galleries to your homepage, product page or collection pages using your brand IG photos or UGC you curate. You can showcase photos based on your product collections or only product specific galleries on product pages. Drive user engagement and desire with an interactive Instagram gallery that links directly to products for customers to buy. more Showcase beautiful IG galleries on your homepage, collection or product page. Add product specific galleries on product pages. Link each IG photo to one or more products shown in the photo. Add collection specific galleries to any collection page. Easy install and customization with 2.0 Shopify Themes
Boost Sales with AI-Powered Recommendations, Smart Upsells & Bundles. Drive more sales with LimeSpot by showing shoppers what they want to buy next. From homepage to checkout, post-purchase & thank-you page, our AI-powered recommendations, smart bundles, and AI Frequently Bought Together boost average order value instantly. See results from day one. Drive more sales with LimeSpot by showing shoppers what they want to buy next. From homepage to checkout, post-purchase & thank-you page, our AI-powered recommendations, smart bundles, and AI Frequently Bought Together boost average order value instantly. See results from day one. more AI-powered recommendations and upsells on every page - from homepage to checkout Boost sales with AI Frequently Bought Together bundles and smart cross-sells Show trending items, new arrivals, and personalized product suggestions Add one-click post-purchase upsells and special offers to maximize revenue Install in minutes with automatic theme styling - zero coding needed
Combined Listings | Linked related products as variants | Color/Image Swatch, Button, Dropdown etc. King Linked Options is a Combined Listings app available for all Shopify plans, links separate / related products as variants. Making Variant Listings SEO Friendly, each variant has its own URL, title, and description. Easily sync variant listings with Amazon, Facebook, Google Shopping Feed etc. Enhance Variants with Button, Color Swatch, Image swatch, and Dropdown, display options on product and collection pages, hiding out-of-stock items. Supports single-option and multi-option product groups. King Linked Options is a Combined Listings app available for all Shopify plans, links separate / related products as variants. Making Variant Listings SEO Friendly, each variant has its own URL, title, and description. Easily sync variant listings with Amazon, Facebook, Google Shopping Feed etc. Enhance Variants with Button, Color Swatch, Image swatch, and Dropdown, display options on product and collection pages, hiding out-of-stock items. Supports single-option and multi-option product groups. more Combine product variant listings for better user experience, SEO, and conversion Flexible styling with buttons, color swatches, image swatches, and dropdowns Show variants on Product Page, Collections Page, Product card (recommend) Supports enhanced multi-option product groups like size, color, and material Mark / Hide Out of Stock products, remove achieved products.
Link Products of different Colors using beautiful Color and Image Swatches. Offering a product under different colors. With Linkify Product Colors, you can link those products into groups of products and link them through beautiful color and image swatches. The app doesn't use variants to create the colors, instead you simply create your colors as separate products and the app will link them using swatches. This way, you can easily set different prices, descriptions, pictures for each color. It also allows you to break the 100 variants/product limit of Shopify. Offering a product under different colors. With Linkify Product Colors, you can link those products into groups of products and link them through beautiful color and image swatches. The app doesn't use variants to create the colors, instead you simply create your colors as separate products and the app will link them using swatches. This way, you can easily set different prices, descriptions, pictures for each color. It also allows you to break the 100 variants/product limit of Shopify. more Break the 100-variants/product limit! Create as many product colors as you want! Each product can have it own pictures, description, prices... Select from a variety of swatch themes. Choose the one that fits your shop best! Make swatches of one color, two colors and even image swatches. Option to automatically hide swatches for soldout/unavailable products.
Upload images and elements to create a beautiful image gallery. Convert PDF into a digital lookbook Upload a PDF or create a new digital catalog in minutes with our ZINation Studio drag-and-drop tool. It comes with all the tools you need to create a brand new and personalized shoppable catalog/lookbook to WOW your buyers and drive more sales. Upload a PDF or create a new digital catalog in minutes with our ZINation Studio drag-and-drop tool. It comes with all the tools you need to create a brand new and personalized shoppable catalog/lookbook to WOW your buyers and drive more sales. more Quickly transform PDF catalogs into interactive online ones. Easily tag products in your PDF catalogs with Shopify info for seamless integrat Provide a seamless shopping experience directly from your digital catalog.
Add Unlimited Customization Fields to your products and provide a Live Image Preview of the product. Live Preview Options is a great app to add various customization fields to your Shopify products. You can add swatches, dropdown menus, buttons, text inputs, upload fields and much more. In addition, you can generate a live preview of the product as the user customizes it. Do price increases depending on the selection and even Conditional Logic to show/hide the options depending on the customer's selection. The app has no limits! As many fields as you want and as many products as you want! Live Preview Options is a great app to add various customization fields to your Shopify products. You can add swatches, dropdown menus, buttons, text inputs, upload fields and much more. In addition, you can generate a live preview of the product as the user customizes it. Do price increases depending on the selection and even Conditional Logic to show/hide the options depending on the customer's selection. The app has no limits! As many fields as you want and as many products as you want! more Add Unlimited customization options to your products! Allow your customer to see a Live Preview of your products directly in you shop. Make Price Increases depending on the user selection. Use Conditional Logic to Show/Hide options depending on previous selections! Add Swatches, Text inputs, Checkboxes, Dropdown menus, File/Image uploads...
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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.