Best Legal Shopify apps in 2026 [Updated]
PickYourApp Review Team
6 min read
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Jan 16, 2026
The Best Shopify legal apps help merchants protect their business and maintain compliance through essential features like terms and conditions checkboxes, age verification systems, and accessibility tools. From adding consent checkboxes at checkout to implementing age gates for restricted products, these apps ensure stores meet legal requirements while building customer trust. Whether you need WCAG compliance, warning popups, or policy acknowledgment tools, this curated selection covers critical legal safeguards for your Shopify store.
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#1. Protect your store, earn trust and avoid chargebacks with an AI-based Terms and Conditions Checkbox.
Add essential terms and conditions to your Shopify store with a simple checkbox that protects your business and builds customer trust. This app lets you require consent for your policies, terms of service, and privacy agreements before checkout. Track customer acceptance with automatic date and time logging, and customize the checkbox to appear for specific products or countries based on legal requirements. The terms and conditions checkbox works seamlessly across your store - from checkout pages to contact forms, newsletters, and login screens. Compatible with express payment options like PayPal and Apple Pay, this easy-to-install solution helps prevent chargebacks while ensuring clear customer consent for all your store policies.Install from Shopify App Store
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#2. Blockify Age verification popup: Age check, Age verify, Terms & Conditions, Ensure Legal Compliance
Blockify Age Verifier helps you maintain legal compliance and protect your Shopify store with customizable age verification popups. Set up 18+ or 21+ age restrictions using birth date verification to control who can access your store and checkout. No coding needed - create a secure age checker in just a few clicks. Choose from ready-made age popup templates or customize them to match your store branding. The age verification popup works perfectly across all screen resolutions and devices. Add a Terms and Conditions checkbox to ensure customers agree to your privacy policy and terms of service before entering. Perfect for stores selling age-restricted products, this age verify app lets you set minimum age requirements and restrict access based on date of birth. Keep your business compliant while providing a smooth customer experience with professional age check popups that integrate seamlessly with your store design.Install from Shopify App Store
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#3. Ensure your store complies with accessibility laws, especially in Germany, the United States, EU,etc
SEA Accessibility Widget helps Shopify merchants comply with accessibility laws including WCAG 2.2 Level AA, ADA, AODA, EAA, and BFSG standards. This AI-powered accessibility solution is essential for stores operating in Germany, the United States, EU, and beyond. The app provides 25+ accessibility adjustments to improve customer experience and meet Web Content Accessibility Guidelines. Features include AI-generated image Alt Text for screen readers, automated accessibility checks with AI Scanner, and auto-updating audit statements to help you avoid violations. Customize the accessibility widget to match your brand without any coding required. The user-friendly interface makes compliance straightforward, while 24/7 support ensures you can maintain accessibility standards and meet legal requirements confidently.Install from Shopify App Store
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#4. Add an I agree to terms and conditions checkbox on the cart page/ drawer cart & record consent.
Add a terms and conditions checkbox to your cart page or drawer cart in just one click. This required checkbox ensures customers agree to your terms before checkout, helping you record consent and maintain compliance. The app works seamlessly with express checkout options including PayPal, Apple Pay, and Shop Pay. Use it to display your refund policy, shipping policy, terms of service, privacy policy, or age verification requirements. Every agreement is logged with date and time stamps for your records. Create a mandatory checkbox for cart terms, EULA, return policy, or general conditions of sale. The checkout terms and conditions checkbox acts as an acknowledgment box that customers must check before completing their purchase. Perfect for businesses needing consent documentation and policy acceptance at checkout.Install from Shopify App Store
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#5. Verify customer age with customizable popups, multi-language support & country-specific rules.
Protect your Shopify store with reliable age verification popups that help maintain compliance and prevent underage access. The app offers ready-to-use templates and custom design options for age gates that match your brand. Set specific age requirements by country and display verification forms in multiple languages for international customers. The age checker integrates smoothly with your store, featuring mobile-responsive design and SEO-friendly implementation. Whether you sell age-restricted products or need to verify visitors, this lightweight solution provides essential age verification tools while maintaining your store's performance and user experience.Install from Shopify App Store
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#6. Easily add age verification to your store. Check age with age gate popup on entry or before checkout
Add professional age verification to your online store without any coding or developer help. This easy-to-install app creates a responsive age gate that works smoothly across mobile, tablet, and desktop devices. Choose between multiple verification methods including yes/no buttons, birthday entry, or checkbox confirmation. Control where age checks appear using custom page rules - either when customers enter your site or before checkout. The app automatically tracks verification status in order details and integrates with your existing store design. Customize the experience with your own text, images, disclaimers, and even connect with Klaviyo or use the developer API for advanced features.Install from Shopify App Store
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#7. Create warnings for P65, Pre-order, Shipping delays, Product availability, Announcements, etc.
Warnify Pro Warnings helps online stores communicate important messages to customers before checkout. Display clear warning popups for shipping delays, pre-orders, product availability, and holiday closures. The app lets you create targeted warnings for specific products, collections, or locations, ensuring customers get relevant information at the right time. Customize warning designs, buttons, and content to match your store's style. Whether you need to notify international customers about shipping restrictions or inform shoppers about pre-order items, Warnify makes sure your customers understand important details before completing their purchase. Set up global warnings or restrict checkout for certain products to prevent order issues and reduce support inquiries. Keep your customers informed and your support team happy with clear, timely warning messages.Install from Shopify App Store
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#8. T&C checkbox on the cart page, above checkout button, Login page, Register Page, and Contact Page.
Add a Terms and Conditions checkbox to your Shopify store with just one click. The T&C checkbox appears above your checkout button, ensuring customers agree to your policies before purchase. Perfect for GDPR compliance and protecting both buyers and sellers. The app displays the checkbox on multiple pages including cart, login, register, and contact forms. Track customer acceptance with date and time stamps in order notes. Support for multiple payment buttons like PayPal, Google Pay, and Apple Pay is included. Customize the checkbox to appear for specific countries or products, and take advantage of built-in language translations. You can also set the checkbox to be pre-checked by default, making the checkout process smoother while maintaining legal compliance.Install from Shopify App Store
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#9. Fast & Easy Accessibility with seamless ADA, AODA, EAA, and WCAG compliance.
AccessPro Widget makes websites accessible to everyone while meeting ADA, AODA, EAA, and WCAG compliance standards. This AI-powered accessibility solution provides real-time adjustments through machine learning, requiring no coding knowledge for installation. The widget includes smart features like AI-generated alt text for product images, improving both accessibility and search visibility. Users can customize the widget's appearance to match their brand, access detailed engagement analytics, and utilize a customizable accessibility statement. Make your online store more inclusive and user-friendly with accessibility features that work automatically to serve all visitors.Install from Shopify App Store
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#10. Create a beautiful GDPR cookie consent bar before you've finished your first coffee
Create a professional GDPR cookie consent banner that matches your store's design. This user-friendly app lets you display a customizable cookie consent bar or banner to inform visitors about your cookie usage. Choose whether to show the notice worldwide or only to EU visitors to maintain GDPR compliance. Easily customize colors, text, and style directly in your Shopify admin - no coding needed. Link to your privacy policy where visitors can find instructions for declining cookies. Get help anytime with 24/7 live chat support from real people. Perfect for stores needing a simple, compliant cookie consent solution that looks great and integrates seamlessly with their theme.Install from Shopify App Store