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Best free Store design Shopify apps in 2026 [Updated]

The best free Shopify store design apps help merchants build professional-looking online stores without coding or design expertise. From product page tabs and customizable sections to sales popups and trust badges, these essential tools make it easy to create engaging shopping experiences. Whether you need Year Make Model search functionality, elegant restaurant menus, or GDPR-compliant cookie banners, these free apps deliver the core features needed to improve store layout, showcase products effectively, and build customer trust.
    • #1. Trustoo (Ecomsend): grow your Email & SMS marketing list with popups to boost your sales.

      Free
      Grow your email and SMS marketing list effectively with Trustoo's customizable popup solutions. Create engaging email signup forms, exit-intent popups, and interactive wheel games to capture potential customers before they leave. The popup builder lets you design forms that match your brand's look, complete with discount offers to increase conversions. All subscribers are automatically added to your Shopify account, making it compatible with popular marketing platforms like Klaviyo, Mailchimp, and SMSBump. Set up is quick with no coding needed, and our support team is available 24/7 via chat or email to help you succeed in growing your customer base.
      Install from Shopify App Store
      Trustoo Pop ups, Email Popups
    • #2. This app is a sales solution designed to skyrocket your sales with 8+ features in one.

      Free
      Looking to increase your online store's sales and customer trust? Avada Boost Sales Trust Badges combines 8+ essential features to help you succeed. Display authentic real-time sales notifications that create natural urgency and social proof for your products. The customizable trust badges show visitors that your store is reliable and secure, helping improve conversion rates. With a free shipping bar that encourages larger purchases and stunning badge designs that match your brand, this app provides the tools you need to turn browsing visitors into confident buyers. Whether you want to showcase recent purchases or highlight your store's trustworthiness, this all-in-one solution helps build the credibility needed for e-commerce success.
      Install from Shopify App Store
      Avada Boost Sales Trust Badges