Squarespace Plugins
Squarespace comes packed with some seriously powerful features, but sometimes you want to go just a little beyond what the platform offers out of the box. That’s where plugins come in. Think of them as mini power-ups for your site — adding custom design options, smart functionality, or creative touches that make your website feel uniquely you.
I’ve rounded up my top 10 favorite Squarespace plugins — the ones I personally use and recommend , to help you save time, boost your creativity, and build a site that not only looks amazing but works smarter too.
Affiliate Disclaimer
Some of the links on this page are affiliate links, which means I may earn a small commission if you decide to purchase through them, at no extra cost to you. I only recommend tools I’ve tested, trust, and genuinely love, so you can feel confident exploring these options for your own site.
My Top 10 Plugin Picks
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Lightbox Anything
by SQSP Themes
This powerful plugin lets you turn any element on your site (buttons, images, text, you name it!) into a custom lightbox overlay that opens videos, forms, or extra content in a click.
Why I love it: It’s one of the most versatile plugins out there. You can use it to create quick pop-ups for videos, pro tips, size charts, any extra info someone might need, without cluttering your layout.
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Mega Menu Plugin
by Chris Schwartz-Edmisten
This plugin helps you create clean, professional mega menus in Squarespace. It’s perfect for sites with lots of pages or organized content that deserves more than a simple dropdown.
Why I love it: It makes large navigation menus look intentional and easy to use, not overwhelming. You can showcase categories, add images or icons, and keep your visitors from getting lost, all while maintaining a sleek, user-friendly design.
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Advanced Accordion
by Will Myers
This plugin lets you add beautiful, responsive advanced accordions to any Squarespace page that go above and beyond the text-only options we have now.
Why I love it: It’s such a great way to share more info that your site visitors might need without cluttering your site. Teh way Will built this gives us complete control over the content so we can include advanced things like carousels and more!
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Image Hotspots Plugin
by Will Myers
This plugin lets you add clickable hotspots to any image on your Squarespace site, which is perfect for product features, team photos, or interactive visuals that reveal more info when hovered or clicked.
Why I love it: It’s such a creative way to make images do more. You can highlight product details, link to pages, or add fun interactive moments that keep visitors engaged and it all blends seamlessly with your existing design.
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Product Swatch Variant Plugin
by SQSP Themes
This plugin upgrades your Squarespace product pages with custom color and image swatches, letting shoppers preview different product variations (like colors, sizes, or styles) with a single click.
Why I love it: It gives your online store that polished, boutique feel, without needing a developer. The swatches look clean, load fast, and make shopping easier for your customers, which is a win all around.
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Multilevel Navigation Dropdown Plugin
by Chris Schwartz-Edmisten
This plugin adds clean, fully responsive multi-level dropdown menus to your Squarespace site, which is ideal for portfolios, blogs, or shops with multiple categories and nested pages.
Why I love it: It keeps complex site structures simple and intuitive for visitors. The transitions are smooth, the design stays true to your site’s style, and it makes even large menus feel effortless to navigate.
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Minimum Order Quantity Plugin
by Chris Schwartz-Edmisten
This plugin lets you set a minimum purchase amount or quantity on your Squarespace store products.
Why I love it: It’s a total game-changer for product-based businesses. You can finally set clear purchase limits right in your Squarespace shop.
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Age Verification Plugin
by Elfsight
This plugin adds a fully customizable age verification pop-up to your Squarespace site, helping you confirm visitor age before they can enter, perfect for wineries, breweries, or any business with age-restricted content.
Why I love it: It’s professional, polished, and takes less than five minutes to set up. You can match it to your brand colors, and you can choose your own messaging.
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Featured Google Reviews
by Elfsight
This plugin displays your Google Business reviews directly on your Squarespace site, complete with star ratings, customer photos, and automatic updates.
Why I love it: It’s an easy way to build instant trust with visitors. Your best reviews shine front and center, the design is completely customizable, and it updates automatically, which is my favorite part!
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Hover Image Changer Plugin
by Chris Schwartz-Edmisten
This plugin lets you swap images on hover — ideal for product listings, portfolios, or galleries where you want to show a before-and-after or a second photo when someone moves their cursor over an image.
Why I love it: It’s a simple detail that adds instant polish and interactivity. The transitions are smooth, setup is quick, and it gives your site that extra “designed by a pro” feel.
Not seeing exactly what you need?
You don’t have to wait for someone else to build the perfect plugin for your project; you can make your own with Custom Codey.
Custom Codey is my AI-powered code generator built specifically for Squarespace users. It’s trained on my full code library and knows all the quirks of the platform, so you can create custom CSS, tweak layouts, and design your own solutions with a simple chat.
If you can imagine it, Custom Codey can help you build it. Learn more at CustomCodey.com