The 3D product customization platform

Let customers design it in 3D — before you make it.

Merx adds a real-time 3D product configurator to any store. Shoppers personalise and preview made-to-order products, and you get a print-ready file on every order — automatically.

Book a demo Try the live demo

Native apps for Shopify & WooCommerce · Headless API · No code required

Print-ready filesCMYK & PDF/X300 DPISize chartsSends to your print machine

app.trymerx.com/builder

The Merx 3D product configurator customizing a t-shirt

Conversion lift

+34%

Per order

Print-ready file

Plugs into the platforms you already sell on

Shopify

WooCommerce

WordPress

BigCommerce

Wix

Squarespace

PrestaShop

Etsy

Shopify

WooCommerce

WordPress

BigCommerce

Wix

Squarespace

PrestaShop

Etsy

The problem

Custom products are sold on imagination.

Shoppers can't see what they'll actually get. So they hesitate, they email for proofs, and when reality doesn't match the mockup, they return it. Every step bleeds revenue.

Flat mockups kill confidence

A static image can't show colour, placement or scale on the real product. Hesitation means abandoned carts.

Endless proofing back-and-forth

Manual email approvals slow every order, frustrate customers and don't scale past a handful of SKUs.

Costly returns & remakes

When the delivered product doesn't match expectations, you eat the reprint, the shipping and the goodwill.

Merx turns "imagine it" into "see exactly what you'll get."

The platform

Everything you need to sell customizable products

A complete visual-commerce stack — from photoreal 3D in the browser to production files on the loading dock.

Real-time 3D & AR

Photoreal, GPU-accelerated 3D that shoppers can rotate, zoom and view in their space with AR — no plugins, on any device.

Visual customizer

Upload artwork, add styled text, recolour individual parts and place designs exactly where they go — with print-area guides baked in.

Live, rule-based pricing

Surcharges for extra print areas, materials or quantities update instantly and flow straight into the cart.

Print-ready file engine

Every order outputs production files per print zone — 300 DPI, vector or PDF/X in CMYK, with bleed and crop marks — routed straight to your print workflow.

Native store integrations

One-click apps for Shopify and WooCommerce, plus a headless API for everything else. Customization rides through cart, checkout and order.

No-code product studio

Map 3D models, define print areas, materials and pricing in a visual dashboard. Launch a configurable product in an afternoon.

Headless API & SDK

Drop the configurator into any frontend with our embed SDK, or drive it entirely through the REST & webhook API.

Conversion analytics

See which options sell, where shoppers drop off, and the revenue your configurator drives — per product, per store.

Explore the full platform

Production-ready

Not just a visualizer — a production engine

Every order becomes a print-ready package your machines can run: 300 DPI / vector / PDF-X in CMYK, decoration-aware output, size charts and fulfilment routing. Customization that actually ships.

See how production works

300 DPICMYKPDF/XVector SVGPantone / spotDTG white underbaseBleed + crop marksDST / PES embroiderySize chartsWebhook to RIP

Visual customizer

A studio in the browser

Upload artwork, add styled text, recolour every part and drop designs onto the product in real time. Print-area guides keep every design production-safe.

Drag-and-drop artwork & live text
Per-part colours and materials
Front / back print zones with guides
One-click high-res preview export

app.trymerx.com/builder

Adding custom text to a product in the Merx builder

app.trymerx.com/builder

Any product, any angle

Photoreal 3D on every device

From apparel to drinkware to furniture — bring your own GLB models or have our team build them. Customers rotate, zoom and view in AR, on desktop and mobile, with no plugins.

<2s

median load time

60fps

GPU rendering

view-in-room

∞

colour combinations

How it works

Live on your store in four steps

No replatforming, no theme surgery. Merx slots into your existing storefront and order flow.

Install in minutes

Add the Merx app to Shopify or WooCommerce, or call our API. No theme surgery — it drops a Customize button onto your product pages.

Set up products visually

Upload your 3D model, mark print areas, define colours, materials and pricing rules in the no-code studio.

Shoppers design live

Customers personalise in real-time 3D and add to cart. Their design and a preview travel through checkout as order data.

You get a production package

Every order bundles print-ready files, placement, colours, size and quantity — routed to your print workflow or fulfilment partner via webhook or API.

Integrations

Works with your stack — 11+ integrations

Native apps where it matters, a headless API for everything else. Your customization data flows through cart, checkout and order on every platform.

Shopify

Native

WooCommerce

Native

WordPress

Native

BigCommerce

Wix

Squarespace

PrestaShop

Etsy

Adobe Commerce

Salesforce

Headless / Custom

Native

See all integrations

+34%

average conversion lift on customizable products

−41%

fewer returns from misjudged orders

9.2M+

products configured

<2s

to load a configurable product in-browser

Loved by commerce teams

Brands ship faster with Merx

“We replaced three tools with Merx. Conversion on customizable SKUs jumped a third in the first quarter, and our proofing inbox basically disappeared.”

Daniela Ross

VP eCommerce, Northwind Apparel

“The 3D quality is genuinely better than anything else we evaluated, and the Shopify install took an afternoon. Our team set up products without engineering.”

Marcus Feld

Head of Digital, Vertex Goods