A Gang Sheet builder your customers will love to use.

A fast storefront builder for Shopify print shops. Upload, auto-pack, and check out. You get files that are ready to print.

Install free on Shopify View demo store

Gangio storefront builder showing a gang sheet canvas and design tools

Why Gangio

Built for shops that need speed, not another design tool to babysit

From first upload to print file, every step is aimed at fewer support tickets and faster fulfillment.

Print-ready every time

Generate and download production files from your admin with a live progress bar. No reformatting, no chase-downs.

One-click Auto Build

Pack dozens of designs in seconds with Smart, Cut Friendly, By Design, or Max Density layouts.

Fits your printers

Fixed sizes, rolling lengths, single sheets, or EZ Auto-Build to match how your shop actually prints.

Quality before checkout

Automatic resolution checks warn shoppers about soft files before they pay.

Auto Build packing

See how Auto Build packs a sheet

The same packing engine customers get on your storefront. Switch methods, try a job mix, and watch film length and layout update live.

Film length23.00 in

Efficiency85%

Images39

Vs longest packShortest

Smart · 22" × 23.00"

Merchant orders

Print-ready files, one click from your admin

Gang sheets land in your Shopify admin with sizes, image counts, and download tracking. Generate a file and watch it prepare, then download straight to your printer workflow.

Generate & download from the order screen
Live progress while the print file is built
Track pending vs downloaded sheets per order
Re-download anytime at no extra charge

Try it in the demo on the right. No real files are created.

Gang Sheet Orders

#1042$54.85

jordan@printshop.demo · Today · 3 sheet(s)

1/3 downloaded

Sheet 1 of 3Pending
22" x 30" · 1 copy · 14 images
Sheet 2 of 3Pending
22" x 24" · 1 copy · 9 images
Sheet 3 of 3Downloaded
22" x 18" · 2 copies · 6 images

Sheet types

Match the product to how you print

The same builder power, four storefront workflows. Try them on the demo store.

EZ Auto-Build

Stay on the product page. Set size and quantity per image, and we pack the sheet automatically.

Fixed Size

Full creative control on a set sheet. Upload, arrange, and auto-build to your printer sizes.

Rolling

Variable length for real film usage. Add as many designs as you need and pay for what you use.

Single Sheets

One design, one sheet. Pick a size, place the artwork, and order copies fast.

Gangio gang sheet builder with canvas, tools, and image layers

Storefront builder

A designer your customers can actually use

Upload, snap, mirror, duplicate, and pack with fluid editing that holds up with hundreds of images on a sheet.

Gangio sheet options including EZ Auto-Build and Fixed Size

Sheet types

Workflows for every print shop

Assign EZ Auto-Build, fixed, rolling, or single-sheet products so each SKU matches how you print and price.

Merchant dashboard

Orders that are ready to print

Track pending and downloaded sheets, reopen designs, and keep fulfillment moving from one dashboard.

Attributes

Everything included after a free install

No feature gates on the editor. Start with a 7-day trial, then pay only when gang sheets are fulfilled.

Gangio gang sheet builder with Auto Build and editing tools

Full gang sheet editor
Auto Build packing methods
Auto Crop & Auto Arrange
Mobile-optimized builder
PNG, JPG, PDF, AI & more
Watermark on merchant designs
Theme app blocks
Packing slip generation
100 GB free storage
Generate & download with progress
Guest + account designs
Print File Header
Order management
Storefront translations

View all featuresHide all features

Sheet types & pricing

Fixed sizes with mapped Shopify variants
Rolling sheets (pay for length used)
Single-image sheets with copy count
EZ Auto-Build priced per square inch/cm
Rolling auto-variants at each length step
Quantity discounts by sheet count
Inches or centimeters store-wide

Storefront & theme

Gang Sheet Builder app embed
Build It, Upload Image, Add Images & Upload Gang Sheet blocks
Per-block and global button styling
Hide default Add to Cart / Buy now when needed
Theme compatibility presets
Custom CSS selector for button placement
Works with Online Store 2.0 themes

Builder & editing

Full-screen drag-and-drop canvas editor
Mobile-optimized builder layout
Resize, rotate, flip, duplicate & multi-copy grid
Undo / redo, zoom, pan & fit to view
Snap, gap control & align tools
Layer order & image properties panel
Overflow warnings & preview backgrounds
First-visit tutorial for shoppers

Auto Build & packing

Auto Build: upload, size, quantity, pack
Auto Arrange for designs already on the sheet
Smart, Cut friendly, By design & Max density packing
Auto Crop transparent edges
Artboard & image margins
Optional 90° rotation while packing
EZ packing method & gap controls for merchants

Files & uploads

PNG, JPG, SVG, WebP, GIF, BMP, TIFF, PDF & AI
Configurable max upload size (large files supported)
Max images per sheet controls
Upload a finished gang sheet file
PDF / AI / TIFF processing for the canvas
Optional customer notes on uploads

Print quality & image tools

DPI / quality inspector with warnings
Background removal (merchant toggle)
Halftone editor
Transparency & white-background checks
Re-render HD for PDF/AI at print size
300 DPI print-ready PNG output

Save, cart & checkout

Save designs (guest + customer accounts)
My Gang Sheets library with rename & duplicate
My Images library with favorites
Autosave / restore previous session
Add to Cart with progress steps
Edit Design & Preview from the cart
Normal Shopify checkout & discounts

Merchant designs & watermark

My Designs library for customer placement
Design categories / folders
Designs picker in the builder & Auto Build
Editor-only watermark on merchant artwork
Custom watermark text (defaults to shop name)
Theft deterrence on design thumbnails

Branding & customization

Store logo in builder header
Editor accent / theme colors
Custom Build It button text & colors
Print File Header on downloaded sheets
Default gap & measurement unit settings
Storefront translation overrides
Built-in locales: EN, ES, FR, DE, PT, JA, SV

Orders & fulfillment

Gang Sheet Orders with Pending / Downloaded / Not paid
Search by order, customer & date
Generate & download print-ready PNGs
Batch generate / download all sheets
Download tracking & free re-downloads
Print packing slips (single & bulk)
Preview / edit layouts from admin
Shopify order admin block & deep links
Resync with Shopify when webhooks miss an order

Billing, storage & analytics

7-day free trial
Usage-based billing: 3% per gang sheet fulfilled
No monthly base fee
100 GB free storage + add-on blocks
Storage breakdown & cleanup tools
Analytics for orders, revenue, uploads & storage
Monthly Shopify usage cap controls

Setup & support

Dashboard setup guide (products → embed → buttons)
One-click theme editor links
Video tutorials for products & Build It buttons
In-app Help, FAQ & contact form
Public merchant & customer help centers

Getting started

Live on your storefront in minutes

No developers. No theme surgery. Install, configure, sell.

Install

Add Gangio to Shopify in one click. No theme code required.

Configure

Set sheet sizes, pricing, and margins on your products.

Sell

Customers build on your storefront and check out as usual.

Pricing

Free to install

of each gang sheet fulfilled. Includes a 7-day free trial. Re-downloads and copies are free.

Full gang sheet editor
Auto Build and Auto Align
100 GB free storage
Large file support
Download & copy tracking
Halftone editor

Get started free

FAQ

Questions shops ask before installing

How does pricing work?

Do my customers need to create an account?

What image formats are supported?

Does it work with my existing Shopify theme?

Can I customize the builder?

Ready when you are

Put a gang sheet builder on your Shopify store

Install free, try the demo, then go live with the workflow that fits your shop.

Install on Shopify Browse demo products