Run giveaways and contests to grow your store. Reward purchases, referrals, and social engagement. Create giveaways and contests that embed directly into your Shopify store. Reward customers with entries for every dollar spent, with custom rates per product or store-wide. Grow your audience across 30+ social media platforms with verified entry methods. Built-in fraud protection ensures every contest stays fair. Connect 20+ email providers to turn participants into subscribers. Run raffles, sweepstakes, photo contests, leaderboards, referral campaigns, and instant coupon giveaways. Create giveaways and contests that embed directly into your Shopify store. Reward customers with entries for every dollar spent, with custom rates per product or store-wide. Grow your audience across 30+ social media platforms with verified entry methods. Built-in fraud protection ensures every contest stays fair. Connect 20+ email providers to turn participants into subscribers. Run raffles, sweepstakes, photo contests, leaderboards, referral campaigns, and instant coupon giveaways. more Earn entries for purchases - set custom rates per product or store-wide Run viral giveaways with entry methods on 30+ social media platforms. Launch campaigns with instant prizes, instant coupons, and leaderboards. Run refer-a-friend viral giveaways to create maximum organic growth and buzz. Grow your newsletter list with over 20 email provider API integrations.
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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View Best Custom CSS AppsBoost sales with sale banners, banner sliders, sales timer, free shipping bar, email sign up, popup TA Banner Slider, Sale Pop-ups helps you create announcement bars, free shipping bars, discount banners and image sliders. Display multiple banners with custom positions on different pages for specific customer groups. Countdown timer bars create urgency for faster decisions. Low Stock Counter shows low stock alerts and inventory alert notifications. Grow sales with discount pop-ups and email sign-up forms, for the right audience at the right time. TA Banner Slider, Sale Pop-ups helps you create announcement bars, free shipping bars, discount banners and image sliders. Display multiple banners with custom positions on different pages for specific customer groups. Countdown timer bars create urgency for faster decisions. Low Stock Counter shows low stock alerts and inventory alert notifications. Grow sales with discount pop-ups and email sign-up forms, for the right audience at the right time. more Marquee Scrolling Text, Multi-banner slider with Performance Analytics Countdown Timer, Timer Bar & Age Verification Pop ups Sales, Low Stock, Social Proof & Window Popups to boost conversions Free Ship Bar, Cart Goal Banner - progressive messages to encourage bigger order Email Sign-up Bar: Grow & sync subscribers for more effective email campaigns
Add product specification table from metafields & show product and variant comparison table Spend less time setting up your product specification tables and more time on marketing! Map metafields & metaobjects to specification table & conditionally show the specification table on specific products, helping you display important product metafields in a clear & organised way, providing your customers all the info they need to compare before making a purchase which can help to reduce customer query. Add comparison table anywhere in your store from the created specification tables. Spend less time setting up your product specification tables and more time on marketing! Map metafields & metaobjects to specification table & conditionally show the specification table on specific products, helping you display important product metafields in a clear & organised way, providing your customers all the info they need to compare before making a purchase which can help to reduce customer query. Add comparison table anywhere in your store from the created specification tables. more Specification table value changes in realtime when variant changes Conditionally show metafields table according to the product group, tag & types Create comparison table for product & variant from specification table Power-ups: Table grid, Split view, Expandable table & Collapsible table title Edit supported product and variant metafield values from saved tables
Display your products in a searchable fully customize table layout with useful filters. Tabular app helps merchants to Display all OR selected collection products in a table view layout with very useful filters for One-Page Shopping Experience & Quick Ordering which will increase your Conversion Rate. You can Displays Product Information (Product name, Description, Image, SKU, Quantity/stock status, Product/variant Price) with a search bar and filters having a fixed column of quantity counter and Add to Cart button. Now it also provides a variant table feature. Tabular app helps merchants to Display all OR selected collection products in a table view layout with very useful filters for One-Page Shopping Experience & Quick Ordering which will increase your Conversion Rate. You can Displays Product Information (Product name, Description, Image, SKU, Quantity/stock status, Product/variant Price) with a search bar and filters having a fixed column of quantity counter and Add to Cart button. Now it also provides a variant table feature. more Filter Products by Price Range & Collection. Exclude Columns & Collections. Customize Table Column Names, Product Images size ( width- height in pixels). Customize the Colors of the Table( Header, Buttons, Background & Text ). Customize no of products per page & description characters limit to show. Variant table for a single product page & specific table for specific collection
All-in-one product personalizer with live preview. Design, customize, fulfill orders with automation Teeinblue is the product personalizer that automates your customization workflow. With live preview, customers personalize any printing product: apparel, wall art, drinkware, jewelry & more. Every design is fully customizable, from custom field, custom text, custom clipart, photo uploads to AI effects & syncs automatically across your catalog. Easily send custom orders to Print On Demand services: Printify, Printful, merchOne, ShineOn, Gelato, etc. A product customizer built to grow your store. Teeinblue is the product personalizer that automates your customization workflow. With live preview, customers personalize any printing product: apparel, wall art, drinkware, jewelry & more. Every design is fully customizable, from custom field, custom text, custom clipart, photo uploads to AI effects & syncs automatically across your catalog. Easily send custom orders to Print On Demand services: Printify, Printful, merchOne, ShineOn, Gelato, etc. A product customizer built to grow your store. more Customize with live preview: custom text, photo, clipart, map, moon phase & more AI photo effects: Gen AI effects, remove background, face cutout, sketch Sell custom products smarter: bulk upload, Canva & PSD import, MCP connector Auto generate production files. Easily send personalized orders to POD services Multiple personalized stores in one account. Sell customized products faster
Add a terms and conditions checkbox to your cart. Ensure policy consent and reduce chargebacks. Add a required terms and conditions checkbox to your cart or drawer for all or specific products. Ask customers to accept your refund policy, shipping terms, privacy policy, GDPR consent, EULA, age verification, import tax disclaimers, or international policy rules. Display terms in a popup without redirecting or link to a terms and conditions page of yours. Logs the consent date in order's details, Help Prevent chargebacks, reduce disputes, and stay compliant. Supports express checkout buttons. Add a required terms and conditions checkbox to your cart or drawer for all or specific products. Ask customers to accept your refund policy, shipping terms, privacy policy, GDPR consent, EULA, age verification, import tax disclaimers, or international policy rules. Display terms in a popup without redirecting or link to a terms and conditions page of yours. Logs the consent date in order's details, Help Prevent chargebacks, reduce disputes, and stay compliant. Supports express checkout buttons. more Show terms in a popup to reduce redirects and cart abandonment Record customer agreement with each order for compliance tracking Logs the user agreed consent date in order's details Add a required terms and conditions checkbox for all or selected products. Supports Buy It Now buttons/Additional Checkout buttons
Capture legal consent with terms and conditions checkbox or popup before add to cart or checkout Easily collect customer consent for Terms and Conditions and store the consent date and time in order details. Improve Legal Compliance by requiring agreement to your T&C, Refund Policy, Privacy Policy, Age Verification, or any custom Legal requirement. Display consent on Product and Cart pages using inline text or a popup. Designed to minimize risk and help your store stay compliant with age-restricted and regulated products. Choose inline checkbox or popup, customize colors and popup behavior. Easily collect customer consent for Terms and Conditions and store the consent date and time in order details. Improve Legal Compliance by requiring agreement to your T&C, Refund Policy, Privacy Policy, Age Verification, or any custom Legal requirement. Display consent on Product and Cart pages using inline text or a popup. Designed to minimize risk and help your store stay compliant with age-restricted and regulated products. Choose inline checkbox or popup, customize colors and popup behavior. more Add an ‘I agree to terms and conditions’ checkbox for users before checkout. Require users to agree to the Privacy Policy according to GDPR, CCPA, and LGPD. Full support of express checkout, including Apple Pay, PayPal, and Shopify Pay. Works on both Product and Cart pages. Inline mode or popup box, based on your choice.
The app helps you add a terms-and-conditions checkbox to your store - 2.0 compatible TermsBee allows you to add a Terms and Conditions Checkbox to your store easily. After enabling the app a checkbox will immediately start appearing in your store's cart page & drawer (Ajax) and products page, customers will be required to tick it in order to checkout. The date and time when the checkbox was ticked will be logged in the order's additional details section and can help you against chargebacks. You can also show the checkbox in the account register & login pages. TermsBee allows you to add a Terms and Conditions Checkbox to your store easily. After enabling the app a checkbox will immediately start appearing in your store's cart page & drawer (Ajax) and products page, customers will be required to tick it in order to checkout. The date and time when the checkbox was ticked will be logged in the order's additional details section and can help you against chargebacks. You can also show the checkbox in the account register & login pages. more Easily add an 'I Agree' Checkbox to your store's cart page and Ajax cart See when the customer agreed to your terms and conditions in the order details. You can show the checkbox appear for specific products only. You can show the "I Agree To Terms Checkbox" for all or specific countries. The app supports additional checkout buttons Ex. PayPal, GPay, Apple Pay, etc.
Make shoppers agree to terms before checkout, with proof of consent saved on every order. Termsy adds a consent checkbox to your cart. Shoppers must tick it to check out. Write your own statement and link your terms of service, refund policy, shipping or privacy policy, so one policy checkbox covers all your checkout terms. A Shopify checkout rule checks acceptance, not just theme code, so express buttons and direct checkout links can't skip it. Every order stores the accepted text, version and time as proof if a customer disputes a charge. Default text in 14 languages. Termsy adds a consent checkbox to your cart. Shoppers must tick it to check out. Write your own statement and link your terms of service, refund policy, shipping or privacy policy, so one policy checkbox covers all your checkout terms. A Shopify checkout rule checks acceptance, not just theme code, so express buttons and direct checkout links can't skip it. Every order stores the accepted text, version and time as proof if a customer disputes a charge. Default text in 14 languages. more Add a required terms and conditions checkbox to your cart in one click Blocks Shop Pay, Apple Pay & Buy it now until terms are accepted Logs agreed terms, timestamp & version on every order as proof Server-side checkout rule: no theme hack, no bypass via direct links I agree checkbox for refund, shipping & privacy policies
T&C checkbox on the cart page & checkout page, Support Age Verification & Country Blocker. One click setup without any hassle! Instantly display a Terms & Conditions checkbox above the checkout button to ensure customers accept your policies before purchase. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR). Add Age Verification to restrict underage access and prevent unauthorized usage. Use Country Blocker to control or restrict orders from selected regions. One click setup without any hassle! Instantly display a Terms & Conditions checkbox above the checkout button to ensure customers accept your policies before purchase. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR). Add Age Verification to restrict underage access and prevent unauthorized usage. Use Country Blocker to control or restrict orders from selected regions. more Get the date and time the customer agreed to your T&C on additional notes. Enable age verification & Block specific country to access your store Inbuilt language translations support & set the T&C checkbox checked by default. Show the Terms Checkbox for all or specific countries & on specific products The app supports additional checkout buttons, Login, Register & Contact pages.
Manage B2B pay on account, credit, discount, sign up forms, and wishlists in one place! Easily accept customer and b2b signs up enquiries: from here you can manage customers if they are pay on account, there credit limit, unique discounts and chase unpaid orders. We also offer a AI powered credit rating from your customer enquiries, this will help you figure out how much credit and discount you give your customers. Lastly we have a wishlist feature which works for customers and businesses. They can easily manage and order there wishlists, share wishlists and instant checkout. Easily accept customer and b2b signs up enquiries: from here you can manage customers if they are pay on account, there credit limit, unique discounts and chase unpaid orders. We also offer a AI powered credit rating from your customer enquiries, this will help you figure out how much credit and discount you give your customers. Lastly we have a wishlist feature which works for customers and businesses. They can easily manage and order there wishlists, share wishlists and instant checkout. more Create and receive B2B enquiries AI Powered credit rating for businesses Pay on account and credit limits; chase unpaid orders and get notified Bulk discounts for customers and B2B Wishlist widget: Theme & Account Portal; manage wishlists and see wishlist data
Create your own events calendar to promote sales, launches, and promotions on your store The Shop Events Calendar makes it easy to display store events, promotions, and product launches in a mobile-friendly calendar. Create multiple calendars for different locations or event types, and choose from three layouts—original, list, or accordion. The calendar is built to match your theme as well as load super fast on your website. You also have the option to customize colors, styles, and display options to fit seamlessly into your storefront. Also integrate with external calendar apps. The Shop Events Calendar makes it easy to display store events, promotions, and product launches in a mobile-friendly calendar. Create multiple calendars for different locations or event types, and choose from three layouts—original, list, or accordion. The calendar is built to match your theme as well as load super fast on your website. You also have the option to customize colors, styles, and display options to fit seamlessly into your storefront. Also integrate with external calendar apps. more Unlimited Event Creation. Create an unlimited amount of events for your calendar Your store, Your Calendar. The calendar uses your stores themes and fonts. Create multiple calendars for all of your stores locations. Integrate events from your other calendars like Google, Outlook and Eventbrite. Sell Tickets. Use products from your store to sell tickets to your event
Get Access to a Multitude of App Blocks that can be used on any Theme. Theme Blocks Plus provides several app blocks that you can use in your O.S. 2.0 theme to create beautiful layouts. The app currently provides the following App Blocks and more will be implemented in the future: Hero Slider, Video, Map, Tabs, Spacer, Social Links, Page-Popup Button, Image Banners. The app blocks generated by the app are lightweight, meaning that they will have minimal impact on the loading speed of your pages. Theme Blocks Plus provides several app blocks that you can use in your O.S. 2.0 theme to create beautiful layouts. The app currently provides the following App Blocks and more will be implemented in the future: Hero Slider, Video, Map, Tabs, Spacer, Social Links, Page-Popup Button, Image Banners. The app blocks generated by the app are lightweight, meaning that they will have minimal impact on the loading speed of your pages. more No need to install many third-party apps for each functionality you need. App Blocks provided by the app are highly customizable. Lightweight. It doesn't overload your theme with external libraries and files. It loads lightning fast and is SEO-friendly. Responsive blocks and works with all modern browsers
Add countdown timers, shipping bar & cart upsell popups. Boost AOV with real discounts. TicTac adds three conversion tools: countdown timers (product pages, cart, header, announcement bar), a free-shipping progress bar, and Cart Boost - upsell popups triggered when a shopper adds a product to their cart. Cart Boost creates real Shopify discount codes and tracks revenue attribution per line item. Run A/B tests with up to 26 variants. AI generates full campaign drafts from your store data. The dashboard tracks impressions, CTR, and AOV impact. TicTac adds three conversion tools: countdown timers (product pages, cart, header, announcement bar), a free-shipping progress bar, and Cart Boost - upsell popups triggered when a shopper adds a product to their cart. Cart Boost creates real Shopify discount codes and tracks revenue attribution per line item. Run A/B tests with up to 26 variants. AI generates full campaign drafts from your store data. The dashboard tracks impressions, CTR, and AOV impact. more Add countdown timers on product pages, cart, header, and announcement bars. Show a free shipping progress bar that updates live from the cart value. Cart Boost: upsell popups on add-to-cart, with real Shopify discount codes. Run multi-variant A/B tests with up to 26 variants per test. AI generates full campaign drafts — copy, design, products — from your data.
Smart booking & appointment system for professionals - Doctors, Lawyers, etc, events, & services. Timlify helps Shopify merchants manage bookings, appointments, and events effortlessly. Create and sell time slots or schedules for any service — from salon appointments to hotel room rentals, courses, and events. The app offers flexible schedule generation, calendar management, customer booking, and integrated notifications. Perfect for professionals and businesses needing reliable, automated scheduling tools. Timlify helps Shopify merchants manage bookings, appointments, and events effortlessly. Create and sell time slots or schedules for any service — from salon appointments to hotel room rentals, courses, and events. The app offers flexible schedule generation, calendar management, customer booking, and integrated notifications. Perfect for professionals and businesses needing reliable, automated scheduling tools. more Auto-generate multiple appointment schedules instantly One-page, step-by-step, Calendly-style & simple booking templates Custom time slots for any service or events Ideal for rentals, services, events, and all time-based appointments Client-friendly self-service booking
GDPR/CCPA compliant cookie bar for European & other users. Fully customizable/translatable solution. TinyCookie is a one-click solution for European and other country GDPR/CCPA (& more) cookies bar compliance. Set up TinyCookie and display a professional-looking banner with a cookies consent form. The cookie banner appears for every new visitor and remains visible until they give their informed consent. Use banner customisation options to integrate it into your branding strategy. Translate cookie bar to different languages and pick locations where you want It to show! TinyCookie is a one-click solution for European and other country GDPR/CCPA (& more) cookies bar compliance. Set up TinyCookie and display a professional-looking banner with a cookies consent form. The cookie banner appears for every new visitor and remains visible until they give their informed consent. Use banner customisation options to integrate it into your branding strategy. Translate cookie bar to different languages and pick locations where you want It to show! more Fast one-click GDPR/CCPA cookie bar installation with preferences and rejection Full compliance with European ePrivacy directive and other countries compliance Link from banner to full cookies policy and terms & conditions pages Fully customize cookie bar translations, colours, preference options & blocks Facebook pixel, Google Consent v2 and Shopify privacy API integrations
Powerful scheduling app that lets you create multiple appointment types, customize your booking form Tipo Appointment Booking is a powerful scheduling app designed specifically for Shopify. Our app allows you to easily offer appointment bookings for a wide range of services and events such as retail shopping assistance, spa, hair salon, fashion styling, tutoring, consultations, etc. With customizable booking forms, support for multiple appointment types, and the ability to manage staff schedules and send automated appointment reminders. Tipo is easy appointment booking solution on Shopify Tipo Appointment Booking is a powerful scheduling app designed specifically for Shopify. Our app allows you to easily offer appointment bookings for a wide range of services and events such as retail shopping assistance, spa, hair salon, fashion styling, tutoring, consultations, etc. With customizable booking forms, support for multiple appointment types, and the ability to manage staff schedules and send automated appointment reminders. Tipo is easy appointment booking solution on Shopify more Manage appointments, team member schedules, and booking details in Shopify Custom booking forms with add-ons and flexible payment options Multi-staff, multi-location, and multi-day booking support Team portal, rescheduling, reminder emails, and follow-up emails Third party integration: Google Calendar, Shopify POS, and Zapier
Run free gift with purchase offers that auto add gifts to cart, with BOGO & Buy X Get Y upsell Tek Labs is a trusted free gift and upsell app for creating Free gift with purchase, BOGO, Buy X Get Y, Volume discounts, Product bundles, and Cart upsell offers. Beautiful, fully customizable widgets display across every position on your store - product page, cart, popup, and checkout. Motivating customers to buy more and boosting AOV, proven by strong upsell revenue generated through the app. Our support team is always ready to help via live chat whenever you need. Tek Labs is a trusted free gift and upsell app for creating Free gift with purchase, BOGO, Buy X Get Y, Volume discounts, Product bundles, and Cart upsell offers. Beautiful, fully customizable widgets display across every position on your store - product page, cart, popup, and checkout. Motivating customers to buy more and boosting AOV, proven by strong upsell revenue generated through the app. Our support team is always ready to help via live chat whenever you need. more Support Free gift with purchase, Buy X Get Y, and Buy One Get One (BOGO) offers Upsell with Volume discounts, You May Also Like, and fixed Product bundles Cart upsell progress bar with multi-tier gift rewards to motivate shoppers Automatically add gift to cart, or let customers choose their own gift Widgets across your whole store announce offers, each spot has a dedicated UI
Maximize sales funnel with post-purchase upsells, custom thank you page & checkout upsell Boost your Shopify store's potential with our app, designed to enhance customer experience and maximize revenue. Add custom displays to your checkout and thank you pages to provide a personalized touch. Create effective upsell funnels seamlessly on both post-purchase and thank you pages. Our app ensures upselling opportunities are always available, prioritizing the thank you page for consistent performance and higher conversion rates. Turn every transaction into a growth opportunity with ease! Boost your Shopify store's potential with our app, designed to enhance customer experience and maximize revenue. Add custom displays to your checkout and thank you pages to provide a personalized touch. Create effective upsell funnels seamlessly on both post-purchase and thank you pages. Our app ensures upselling opportunities are always available, prioritizing the thank you page for consistent performance and higher conversion rates. Turn every transaction into a growth opportunity with ease! more Set up multiple post purchase upsell funnels with different customer segments Edit your thank you page to boost branding and drive product upsells seamlessly Enhance checkout (Plus only) with checkout editor for a user-friendly experience Multiple checkout blocks and thank-you page widgets to personalize your store Multiple post purchase survey question types: Feedback, Rating, Text, ...
Add a terms and conditions checkbox and checkout rules. Get age verification and fewer chargebacks. How do you add terms and conditions in Shopify? TnC adds a mandatory terms and conditions checkbox, or I agree to terms check box, to your cart, drawer and checkout. Customers must accept your terms of service, refund policy, return policy, shipping policy, privacy policy, EULA or disclaimer before they buy. Use it as an age gate for age verification, GDPR consent, pre order terms, waivers and product warnings. Each agreement is logged on the order as proof against chargebacks and disputes. How do you add terms and conditions in Shopify? TnC adds a mandatory terms and conditions checkbox, or I agree to terms check box, to your cart, drawer and checkout. Customers must accept your terms of service, refund policy, return policy, shipping policy, privacy policy, EULA or disclaimer before they buy. Use it as an age gate for age verification, GDPR consent, pre order terms, waivers and product warnings. Each agreement is logged on the order as proof against chargebacks and disputes. more Terms and conditions checkbox for GDPR, age verification, privacy policy & TOS Checkout rules: show the terms checkbox only for specific products & countries Logs the consent date & time when the I agree to terms check box is ticked Checkout checkbox on Buy It Now, PayPal, Apple Pay, OTP login, signup & footer Multilingual terms and conditions box for every market, plus Shopify POS
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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.