Stop sending paid traffic to PDPs. Build dedicated checkout funnels that convert. Sending paid social traffic to your PDP or homepage limits conversion potential. Comet lets you build campaign-specific checkout-stores — dedicated landing pages, bespoke product pages & checkout flows that match your campaign. Products, inventory, and orders sync with Shopify automatically. Each store gets its own URL and tracking. Brands using Comet see major improvements in CAC and conversion rates. Build your first funnel in minutes with drag-and-drop or let AI generate it from your ad. Sending paid social traffic to your PDP or homepage limits conversion potential. Comet lets you build campaign-specific checkout-stores — dedicated landing pages, bespoke product pages & checkout flows that match your campaign. Products, inventory, and orders sync with Shopify automatically. Each store gets its own URL and tracking. Brands using Comet see major improvements in CAC and conversion rates. Build your first funnel in minutes with drag-and-drop or let AI generate it from your ad. more Stop sending ad traffic to your homepage. Give each campaign its own funnel. Products, inventory, and orders sync automatically with your Shopify store. A/B test page variants and route traffic to the winner automatically. Built-in Meta and TikTok pixel tracking. See conversions per campaign.
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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Banners, Bars, Notifications, Promotions, Announcements, Events ... It's never been easier. Keeping your customers engaged and informed with new business updates and special events is a key element of managing customer relationships. Showing a banner on your website is a simple and effective way of doing this. And Como Banner can help you get it done in seconds. It's never been easier. Let promotions reach your visitors. Convert them into paying customers and generate more sales. Fully customizable to fit your theme. Works perfectly across different screens. Easy to use. Keeping your customers engaged and informed with new business updates and special events is a key element of managing customer relationships. Showing a banner on your website is a simple and effective way of doing this. And Como Banner can help you get it done in seconds. It's never been easier. Let promotions reach your visitors. Convert them into paying customers and generate more sales. Fully customizable to fit your theme. Works perfectly across different screens. Easy to use. more Setup your banners by a few clicks. Create as many as you want. Customize everything on the banner to fit your store theme. Choose how and where to display your banners. Fully responsive, optimized for all screen sizes, desktop, tablet, and mobile. Add one or two action buttons as needed. Keep showing or make it closable.
Help customers compare products and pick the best option with simple and clean specs tables. Introducing CompareXpert: Your ultimate e-commerce companion. Our app simplifies product comparisons, increases conversions, and boosts organic traffic. Perfect for all online merchants, it streamlines the shopping process, making it easier for customers to choose the correct product, ultimately driving sales and growth. Introducing CompareXpert: Your ultimate e-commerce companion. Our app simplifies product comparisons, increases conversions, and boosts organic traffic. Perfect for all online merchants, it streamlines the shopping process, making it easier for customers to choose the correct product, ultimately driving sales and growth. more Smart Product Comparisons: Compare products and provide tailored insights. SEO-Boosted Content: Create SEO-rich comparison content for site traffic. Custom Templates: Tailor tables to match your brand's style. Dynamic Linking: Connect popular and related comparisons for easier navigation.
Competitor Price Tracker helps you track your competitor's prices and stay ahead of the competition. Competitor Price Tracker is a powerful tool that helps you stay ahead of the competition by tracking your competitors' prices. With our app, you can monitor price changes, receive alerts, and make informed pricing decisions to boost your sales and profitability. Whether you're a small business or a large enterprise, Competitor Price Tracker provides the insights you need to succeed in today's competitive market. Boost your sales and profitability with Competitor Price Tracker. Competitor Price Tracker is a powerful tool that helps you stay ahead of the competition by tracking your competitors' prices. With our app, you can monitor price changes, receive alerts, and make informed pricing decisions to boost your sales and profitability. Whether you're a small business or a large enterprise, Competitor Price Tracker provides the insights you need to succeed in today's competitive market. Boost your sales and profitability with Competitor Price Tracker. more Track competitor prices in real-time Receive instant alerts for price changes Make informed pricing decisions Boost your sales and profitability Comprehensive analytics and reporting
Automated cookie banner with 2-step setup for GDPR & CCPA compliance. Complianz simplifies cookie compliance for Shopify. The app auto-detects cookies and sets up your banner with just two steps – no coding or manual setup needed. Customize the look, choose consent types, and support global privacy laws like GDPR and CCPA. Built on Complianz’s trusted privacy platform with over 1M+ WordPress installs. Works with Shopify’s privacy API and supports Google Consent Mode v2 and IAB TCF v2.2. Complianz simplifies cookie compliance for Shopify. The app auto-detects cookies and sets up your banner with just two steps – no coding or manual setup needed. Customize the look, choose consent types, and support global privacy laws like GDPR and CCPA. Built on Complianz’s trusted privacy platform with over 1M+ WordPress installs. Works with Shopify’s privacy API and supports Google Consent Mode v2 and IAB TCF v2.2. more 2-step banner setup: Automatic cookie detection and setup in minutes Customizable banner design: Match your brand with easy styling options Auto-blocking & consent tracking: Works with Shopify’s privacy tools Supports Google Consent Mode v2: Optimize ad performance with compliance Multi-language & mobile-friendly: Seamless experience across all devices
Automatically track & display the lowest 30-day price for EU Omnibus compliance. No coding required. Comply with the EU Omnibus Directive and PAngV effortlessly. Track your price history daily and automatically display the legally required lowest 30-day price. Made in the EU and fully GDPR compliant, it runs securely in the background. Shopify Markets and multi-currency support. No developer needed, you can go live in minutes with our drag & drop widget and easy-to-use style editor. We offer EU-based live chat and setup support. Comply with the EU Omnibus Directive and PAngV effortlessly. Track your price history daily and automatically display the legally required lowest 30-day price. Made in the EU and fully GDPR compliant, it runs securely in the background. Shopify Markets and multi-currency support. No developer needed, you can go live in minutes with our drag & drop widget and easy-to-use style editor. We offer EU-based live chat and setup support. more Automatically display the lowest 30-day price on discounted products. Made in the EU & fully GDPR compliant. Securely track daily price history. No coding needed, customizable design with EU-based live chat install support. Full support for Shopify Markets and multi-currency stores. Seamlessly integrate with other platforms via enterprise API.
Show cookie banner, collect consent & ensure compliance with EU Withdrawal form & Accessibility. Consentik GDPR Cookie Banner helps manage cookies & consent to comply with GDPR, CCPA/CPA, LGPD. Customize cookie banner & consent preferences popup with flexible layouts & templates. Supports multi-language, auto-block tracking scripts, EU Withdrawal button & Web Accessibility Widget (ADA/EAA/WCAG). Seamless integration with Headless storefront, IAB TCF v2.3, Clarity privacy & Google Consent Mode V2 with accurate gcd parameter to increase consent rate and ads performance. Consentik GDPR Cookie Banner helps manage cookies & consent to comply with GDPR, CCPA/CPA, LGPD. Customize cookie banner & consent preferences popup with flexible layouts & templates. Supports multi-language, auto-block tracking scripts, EU Withdrawal button & Web Accessibility Widget (ADA/EAA/WCAG). Seamless integration with Headless storefront, IAB TCF v2.3, Clarity privacy & Google Consent Mode V2 with accurate gcd parameter to increase consent rate and ads performance. more Easily customize cookie banner, preferences popup & EU Withdrawal form Analyze customer cookie consent with advanced tracking and clear reports Increase consent rate: block users until consent is given and show categories Display multilingual cookie banner to reach users across different countries Full compliance support for IAB TCF 2.3, Google Consent Mode & Web Accessibility
From local EU stores to global sellers: the right cookie banner & accessibility for every visitor. Local EU shop, US based or selling worldwide? Every country or state has its own privacy law - one wrong banner can mean fines. Consentmo auto-detects each visitor's location and shows the right cookie banner for GDPR, CCPA, LGPD, PIPEDA and more. Google-Certified Consent Mode v2 keeps your ads and analytics working, app scanner flags issues across Google, Meta, TikTok & Microsoft pixels fast. Built-in ADA/WCAG accessibility, DSAR pages, EU withdrawal flow. Easily check and setup with Sidekick. Local EU shop, US based or selling worldwide? Every country or state has its own privacy law - one wrong banner can mean fines. Consentmo auto-detects each visitor's location and shows the right cookie banner for GDPR, CCPA, LGPD, PIPEDA and more. Google-Certified Consent Mode v2 keeps your ads and analytics working, app scanner flags issues across Google, Meta, TikTok & Microsoft pixels fast. Built-in ADA/WCAG accessibility, DSAR pages, EU withdrawal flow. Easily check and setup with Sidekick. more Google-Certified Consent Mode v2, TCF v2.3, SOC 2, ISO 27001, DSAR pages Auto-detects visitor location and shows the right banner for GDPR CCPA LGPD etc Scans Google, Meta, TikTok & Microsoft pixels and alerts what needs fixing AI cookie scanner with auto-sort, scheduled scans, import/export and history Built-in ADA/WCAG accessibility widget, EU Withdrawal button, 24/7 live support
Create multiple contact us forms according to store needs to increase customer interaction and sales A simple and user-friendly Contact form app packed with features to let your customers contact you privately on your website. Our developers have designed and developed this app keeping customer experience as the most important aspect. Our simple methods, predefined structure, and super easy user interface can bring your customers back to your stores. Any non-tech-savvy person can install and manage Contact forms in a matter of clicks. A simple and user-friendly Contact form app packed with features to let your customers contact you privately on your website. Our developers have designed and developed this app keeping customer experience as the most important aspect. Our simple methods, predefined structure, and super easy user interface can bring your customers back to your stores. Any non-tech-savvy person can install and manage Contact forms in a matter of clicks. more Simultaneous preview your contact us form while creating form in the backend. Add Multiple form in different pages. File upload option Customize font, font size, color, and contact form to match the store. Absolutely no coding needed. Easy 1click install allows installation on any page
A visual, drag & drop contact form builder. Create any form type, easy to customize and manage Contact Form Ultimate app enables you to create multiple types of forms and encourage customers/visitors to contact you. Our app supports multiple input fields to add to your form: text, text area, quiz, selection, reCAPTCHA, file upload, etc. Every form is fully customizable, you can display them anywhere on the storefront. Our app provides a powerful message management system and is integrated with popular mail services allowing you to easily interact with customers/visitors Contact Form Ultimate app enables you to create multiple types of forms and encourage customers/visitors to contact you. Our app supports multiple input fields to add to your form: text, text area, quiz, selection, reCAPTCHA, file upload, etc. Every form is fully customizable, you can display them anywhere on the storefront. Our app provides a powerful message management system and is integrated with popular mail services allowing you to easily interact with customers/visitors more Easily create a new form using drag & drop form builder or 16 premade templates. Support multiple input fields: text, HTML, date, quiz, reCAPTCHA, file, etc. Display your forms anywhere using shortcodes: contact page, product page, etc. Manage, view, and reply to all contact messages directly from the app backend. Send email via in-app SMTP service or your custom SMTP services.
Beyond YMM. Everything your search should do: keyword search, filters, YMM lookup, recommendations. Our search app handles complex catalogs with millions of SKUs, while showing your customers parts that fit. We don’t sell a fitment database or own your data. We connect to it — from ACES/PIES files, spreadsheets, or 16 fitment sources you already may have accounts with. Or you can manage your data inside our Fitment Editor. Works with Klaviyo, Judge.me, Stamped.io, Affirm, and other services. Stores switching from generic search tools see improvements in navigation and product discovery. Our search app handles complex catalogs with millions of SKUs, while showing your customers parts that fit. We don’t sell a fitment database or own your data. We connect to it — from ACES/PIES files, spreadsheets, or 16 fitment sources you already may have accounts with. Or you can manage your data inside our Fitment Editor. Works with Klaviyo, Judge.me, Stamped.io, Affirm, and other services. Stores switching from generic search tools see improvements in navigation and product discovery. more Advanced Year-Make-Model (+ Wheels and Tires Search version) with My Garage Unlimited filters, products and vehicle applications Hybrid semantic search + AI re-ranking for higher conversions Automatic fitment data mapping that keeps fitment charts accurate and updated Vehicle Landing Pages, SEO and merchandising tools
BFCM-Ready: Cart Timer & Inventory Control Elevate Conversions. Enhance your e-commerce with our app's Cart Timer and Item Reservations, creating urgency and boosting conversions during events like BFCM. Shoppers can secure items using a countdown timer, and items are restocked if time elapses. Customize the timer's look, foster immediacy, and offer an interactive shopping experience for customers. Elevate your storefront and succeed with us today! Enhance your e-commerce with our app's Cart Timer and Item Reservations, creating urgency and boosting conversions during events like BFCM. Shoppers can secure items using a countdown timer, and items are restocked if time elapses. Customize the timer's look, foster immediacy, and offer an interactive shopping experience for customers. Elevate your storefront and succeed with us today! more Display countdown timer on cart and cart drawer to increase conversions. Reserve items in the cart from inventory with Real Cart Reservation. Display countdown timer with progress bar on cart and cart drawer. Customize timer appearance to match store branding. Checkout Timer: Faster checkout with visible timer on checkout page.
AI Site Search & Product Discovery – 2x Faster, Drives More Conversions & AOV Selling 100+ products on Shopify or Shopify Plus in Fashion, Beauty, Home Goods, Nutrition, or any other industry? ConversionBox AI search & filter enhances your entire product discovery experience with intent-based search, autocomplete suggestions, smart ranking, misspelling correction, auto product recommendations, customizable banners, titles, blogs, visual layouts, a product filter sidebar, and detailed analytics. Built by 15+ years of eCommerce experts, it is fully customizable for Shopify Selling 100+ products on Shopify or Shopify Plus in Fashion, Beauty, Home Goods, Nutrition, or any other industry? ConversionBox AI search & filter enhances your entire product discovery experience with intent-based search, autocomplete suggestions, smart ranking, misspelling correction, auto product recommendations, customizable banners, titles, blogs, visual layouts, a product filter sidebar, and detailed analytics. Built by 15+ years of eCommerce experts, it is fully customizable for Shopify more Smart Merchandising – Automatically organize product displays to boost sales. Speed Optimizer – AMP, image compression, and instant page loading on any device AI Recommendations – Boost upsells, cross-sells, and order value. Scalable Performance – Handles high traffic & enhances mobile shopping.
Convertopia is a smart site search App powered by AI recommendations to enhance shopping experience. A great shopping experience starts with a simple search and discovery. With Convertopia, you can create effortless shopping experiences that drive conversion and maximize AOV. This smart (WordPress, Shopify, Magento) plugin uses AI and semantic search to deliver speedy, relevant search results. Help shoppers search and discover their next favorite product with personalized AI recommendations and make the most of your product display with our intuitive merchandising tools. A great shopping experience starts with a simple search and discovery. With Convertopia, you can create effortless shopping experiences that drive conversion and maximize AOV. This smart (WordPress, Shopify, Magento) plugin uses AI and semantic search to deliver speedy, relevant search results. Help shoppers search and discover their next favorite product with personalized AI recommendations and make the most of your product display with our intuitive merchandising tools. more AI-driven Search understands intent and delivers relevant & quick, results. Personalized Recommendations suggest products fitted to individual preferences. Merchandising Tools gives strategic product visibility with pinning & promoting. Instant Search & Autocomplete provides quick, smart suggestions as users type. Custom Ranking to highlight important products in search results.
ConvoBot creates announcement banners personalized to your products, discounts, and sales history. ConvoBot creates announcement banners that adapt automatically to your store. It reviews your collections, prices, discounts, and sales history to choose banner content and offers that fit your catalog, so you do not have to write copy by hand. Banners can highlight specific collections, discounts, or products using your store's data. You can customize colors, fonts, background, and position to match your store's design. Install and connect your store to start showing banners within minutes. ConvoBot creates announcement banners that adapt automatically to your store. It reviews your collections, prices, discounts, and sales history to choose banner content and offers that fit your catalog, so you do not have to write copy by hand. Banners can highlight specific collections, discounts, or products using your store's data. You can customize colors, fonts, background, and position to match your store's design. Install and connect your store to start showing banners within minutes. more Automatically generates banner content from your store's products and sales data Matches banners and offers to different customer segments automatically Quick setup: install and connect your store to start showing banners right away
Build Trust & Stay Privacy-Compliant with Cookiefy! Cookiefy helps Shopify merchants build customer trust and meet privacy requirements by displaying a clean, customizable cookie consent banner on their storefront. Designed to be lightweight, responsive and easy to set up, Cookiefy lets you stay compliant without affecting store performance or user experience. Cookiefy helps Shopify merchants build customer trust and meet privacy requirements by displaying a clean, customizable cookie consent banner on their storefront. Designed to be lightweight, responsive and easy to set up, Cookiefy lets you stay compliant without affecting store performance or user experience. more No coding required — set up and go live in minutes. Fully customizable & non-intrusive banner to match your brand! Works seamlessly on all devices (desktop, tablet & mobile). 6 professionally designed, ready-to-use templates. Multi-language support for global stores.
CookiePal ensures easy GDPR, LGPD & CCPA compliance with customizable cookie banners. CookiePal is an app designed to help you manage cookie consent and comply with GDPR, LGPD & CCPA regulations. It works by integrating a script directly into your website, which ensures faster load times and improved performance. The CookiePal app lets you fully customize your cookie banner, including colors, text, and placement, all from a simple dashboard. It also tracks user consents and provides detailed reports to keep your business compliant across all major markets. CookiePal is an app designed to help you manage cookie consent and comply with GDPR, LGPD & CCPA regulations. It works by integrating a script directly into your website, which ensures faster load times and improved performance. The CookiePal app lets you fully customize your cookie banner, including colors, text, and placement, all from a simple dashboard. It also tracks user consents and provides detailed reports to keep your business compliant across all major markets. more Integrate Cookie Banner: GDPR, LGPD & CCPA ready Google Consent Mode ready: easily implement GCM V2 with our app. Rastreo de Consentimiento: registra automáticamente para cumplimiento. Soporte Multilingüe: Muestra banners en múltiples idiomas para tus usuarios. Customisation Options: Edit colours, text, and placement to match your branding
Automate your store's consent management with our Google-certified CMP — TCF and Consent Mode ready. CookieYes is a cloud-based consent management platform designed to ensure compliance with GDPR, CCPA, other US State laws and global privacy regulations. You can easily set up a custom cookie banner with a detailed cookie list and automate all your cookie management. CookieYes is a Google Gold Certified CMP, designed to ensure your consent management works seamlessly with Google Consent Mode and the IAB Transparency and Consent Framework. CookieYes is a cloud-based consent management platform designed to ensure compliance with GDPR, CCPA, other US State laws and global privacy regulations. You can easily set up a custom cookie banner with a detailed cookie list and automate all your cookie management. CookieYes is a Google Gold Certified CMP, designed to ensure your consent management works seamlessly with Google Consent Mode and the IAB Transparency and Consent Framework. more Single-click website scanning and categorisation of cookies. Fully customisable: Layout, content, colours, CSS, and languages. Automatic third-party script blocking and consent logs. Easy integrations with Google Consent Mode, TCF V2.3 & Global Privacy Control. Privacy and cookie policy generators.
Push Your Sales with a Dynamic Countdown Timer Bar – Harness the Power of Drive to Purchase Unlock the Secret to Skyrocketing Sales with the Timer! Create urgency, scarcity, and FOMO to encourage customers to Buy NOW instead of delaying their purchase. Want to push your sales? Use this powerful tool daily or for special events like promotions, pre-orders, product launches, flash sales, and holidays. The countdown timer is especially effective for impact moments like Black Friday, Cyber Monday, and beyond. Simply click 'Install' and join the savvy merchants already using this Unlock the Secret to Skyrocketing Sales with the Timer! Create urgency, scarcity, and FOMO to encourage customers to Buy NOW instead of delaying their purchase. Want to push your sales? Use this powerful tool daily or for special events like promotions, pre-orders, product launches, flash sales, and holidays. The countdown timer is especially effective for impact moments like Black Friday, Cyber Monday, and beyond. Simply click 'Install' and join the savvy merchants already using this more Push Sales: Drive urgency with a customizable announcement timer bar More Conversions: Add product timers, countdown banners, or cart timers Customize Timer: Adjust text, colors, style, and placement to match your brand Stick your timer to the top bar
A Cart drawer to lift AOV: Free gift with purchase (GWP), BXGY, timers, cart upsell & volume bundles Corner Cart is the fast, slide cart drawer that boost your AOV. Corner Cart drawer offers campaigns like free gift with purchase, cart upsell, timers, free shipping bar, and auto add to cart free gifts using real inventory - no need to create $0 gift products that mess up inventory. Built for speed, stability under peak load, and focused on AOV lift. Get Corner Cart set up so your store runs smoothly and converts higher. Corner Cart is the fast, slide cart drawer that boost your AOV. Corner Cart drawer offers campaigns like free gift with purchase, cart upsell, timers, free shipping bar, and auto add to cart free gifts using real inventory - no need to create $0 gift products that mess up inventory. Built for speed, stability under peak load, and focused on AOV lift. Get Corner Cart set up so your store runs smoothly and converts higher. more Powered By Functions: Give any product in inventory as free gift with purchase Multi-tier Progress Bar: Give Free Gift with purchase based on cart total value Smart In Cart Upsells: Upsell frequently bought together items in your cart One Click upsell: Add a checkbox to upsell addon services like Gift wrapping + More marketing & conversion campaigns to boost your Average Order Value (AOV)
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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.