Boost conversions with a powerful t-shirt personalizer featuring live product previews, automatic print-ready files, and seamless Print-on-Demand integrations.





Whether you're launching your first personalized t-shirt or scaling a high-volume custom apparel business, Customily gives you the tools to create better shopping experiences, automate fulfillment, and grow with confidence.
Show shoppers exactly what they’re buying before they hit “Add to Cart.” No guessing, fewer returns, more confident buyers.
Stores using Customily see higher conversions and average order values thanks to a more engaging personalization experience.
From names and photos to clipart, fonts, colors, and more. An ever-growing set of tools to bring personalized t-shirt ideas to life.
Import designs from Canva or Photoshop, upload your own assets, or use AI tools like Gemini and DALL·E to create personalized t-shirt artwork faster.
Every personalized order generates a production-ready file automatically. No manual work, no bottlenecks, just scalable fulfillment.
Connect directly with Printful, Printify, Gelato, Gooten, and more. Your personalized t-shirt orders flow straight from your store to production.
Send personalized orders wherever you need: your own production team, Order Desk, custom workflows, or external fulfillment partners.
Launch personalized t-shirts on Shopify, Etsy, WooCommerce, Amazon, and more without developers or complex setup.
From your first setup to your first sale, Customily makes launching personalized t-shirts fast and effortless.




Join thousands of top-selling e-commerce brands using Customily to offer custom t-shirts with live previews and automatic print files!
From simple name tees to word clouds, star maps, AI photo effects, and advanced personalization logic, Customily gives you the flexibility to design personalized t-shirts exactly as you envision them.
Single-line, multiline, curved, warped, and arched text with automatic resizing. Hundreds of fonts, unlimited colors, textures, and effects, with live previews as shoppers type.
Let shoppers upload their own photos and transform them with AI effects like watercolor, pencil sketch, outlines, or background removal, perfect for face tees and pet shirts.
Give shoppers access to thousands of exclusive, royalty-free graphics and illustrations to personalize their t-shirts without extra licensing costs..
Explore our royalty free clipart ->
Go beyond standard customization with word clouds, crosswords, word searches, music players, maps, star maps, calendars, and more.
Show or hide personalization options based on shopper selections, guiding shoppers toward designs that look great every time.
Automatically adjust pricing based on personalization complexity, from extra text and photo uploads to premium customization options.
Sync with your store variants so shoppers can choose t-shirt colors and sizes while seeing product previews update in real time.
Your t-shirt personalizer works flawlessly on any device. A smooth, fast mobile experience helps you convert shoppers wherever they are.
Note: Some features may be limited or unavailable on BigCommerce, Magento, and Walmart due to platform restrictions. Not sure if a feature works for you? Reach out to our team and we’ll be happy to help!








Find your favorite POD, and add any kind of personalization to their t-shirt and apparel. Orders and print files will be sent to them automatically, so you can, sit back, relax, and watch orders flow on their own.
Customily is a product personalizer for ecommerce that helps you sell unique, customized apparel online. You create personalized t-shirt designs with options like text, photos, colors, and clipart, shoppers personalize them live on your store with a real-time preview, and Customily generates the print-ready files to fulfill the orders.
Yes! Customily works with Shopify, WooCommerce, Etsy, Amazon, and more, so shoppers can personalize t-shirts directly on your product pages with a live preview before checkout, or right after purchase on platforms like Etsy. There’s no need to change your existing setup. Just install Customily and start selling personalized t-shirts.
Absolutely. Customily supports shopper photo uploads, including images and vector files. You can also apply AI-powered effects like background removal, face cutouts, watercolor, pencil sketch, or outline effects to create premium personalized t-shirt products.
Yes. Customily supports dynamic pricing, so you can automatically add charges based on personalization choices, like photo uploads, extra text, or premium customization options. It’s a simple way to protect margins while increasing average order value.
Most merchants can launch their first personalized t-shirt product the same day. Installing Customily takes just a few minutes, and a simple product with text or image personalization can often be set up in under 30 minutes. Need help? Our team is happy to help you get setup quickly, or you can book a demo to see the whole setup before you start.
Not at all! You can start with ready-to-use t-shirt designs and clipart from our library, then customize them to fit your brand or ideas. If you prefer designing from scratch, Customily gives you the freedom to create personalized t-shirts exactly the way you envision them.
Yes. Every personalized order automatically generates a high-quality print-ready file based on your exact setup, whether you're printing in-house or using a POD provider. No need to manually recreate customer designs. Files are available directly from your order dashboard.
Customily integrates directly with Printful, Printify, Gelato, CustomCat, JetPrint, Gooten, and more. Personalized orders can be sent automatically to your fulfillment provider, with no manual forwarding required. If you use another workflow, you can also export orders via CSV or connect through custom integrations.