POD Design Prompt Builder — Merch, Printify & Etsy

Every print on demand design starts the same way: a blank canvas and no idea what sells.

This builder replaces the guessing. Choose from 32 dropdown menus and get five ready-to-paste outputs in under two minutes — the design prompt itself, the headline copy, the print file spec, the marketplace listing, and a five-piece variation set built from the same idea.

Built for Merch by Amazon, Redbubble, Printify and Etsy sellers who upload every week and cannot afford to redo files.

The 5 Outputs

1. Main Design Prompt

A complete structured prompt across all 32 fields — subject, art style, composition, palette, print method and negatives — ready to paste into MidJourney, Flux, Ideogram or Nano Banana.

2. Typography Brief

Ten headline options in your chosen angle, ranked by selling potential, plus a separate text-only rendering pass — the fix for AI that garbles slogan tee lettering.

3. Print File Spec

Exact pixel dimensions, DPI, transparency handling and safe print area for your product and platform. Catches the upload rejection before it happens.

4. Listing and SEO Brief

A 60-character title, 13 non-repeating tags, fit and gift bullets, and a keyword-first description for the marketplace you selected.

5. Variation Set

Turns one winning design into a five-piece collection — new subject, new layout, recoloured, text-only and seasonal — with palette and line weight held steady so they rank together as a set.

32 Fields. 449 Options. No Prompt Writing.

Design Concept — product type, niche, concept, season, tone
Subject and Imagery — subject, treatment, accent, composition, detail, background
Text and Typography — text role, headline angle, font style, arrangement, effect
Art Style — aesthetic, line weight, texture, era
Colour and Print — palette, ink count, garment colour, print method, file background, DPI
Platform and Output — AI tool, ratio, POD platform, placement, negatives, modifiers

Works With

12 POD platforms: Merch by Amazon · Printify · Printful · Redbubble · TeePublic · Society6 · Zazzle · Spreadshirt · Displate · Gelato · Shopify · Teespring
24 products: t-shirts, hoodies, sweatshirts, mugs, tumblers, tote bags, posters, canvas, stickers, phone cases, pillows and more
AI tools: MidJourney · Nano Banana Pro · Flux Pro · Ideogram · DALL·E 3 · Stable Diffusion XL · Leonardo AI · Adobe Firefly · Recraft

Four Tabs Inside

• BUILDER — 32 dropdowns, 5 live outputs, formula locked so nothing breaks
• PRESETS — 10 finished designs ready to copy: Dog Mom, Nurse, Camping Badge, Coffee Sarcasm, Halloween Skull, Teacher Gift, Retro Sunset, Gym Motivation, Kawaii Sticker, Christmas Family
• PRINT LIBRARY — 20 reference rows: Merch file specs, DTG limits on dark garments, transparent PNG checks, trademark screening, tag strategy, upload timing
• DESIGN LOG — track every design, niche, product, platform, upload and sale

How It Works

1. Buy and receive your PDF instantly
2. Click the link inside to open your Google Sheet
3. Make your own copy — it saves to your Drive forever
4. Fill Column D using the dropdown menus
5. All 5 outputs generate instantly on the right

New to this? Our free guide on using MidJourney for print on demand covers the prompt formula and the full workflow from first prompt to live listing.

Pairs Well With

• AI GPT Image 2 Prompt Builder — for slogan tees where the lettering has to spell correctly
• AI Clipart & Sticker Prompt Builder — for sticker sheets and transparent assets
• AI Tumbler Wrap Prompt Builder — for sublimation wraps where the seam has to line up

Browse the full AI POD Prompt Builders collection.

Free guides and tools

• Free t-shirt and POD design prompt generator — try a quick design prompt in your browser
• ChatGPT and GPT Image 2 for print on demand

Instant Digital Download

Your PDF arrives immediately after purchase with the Google Sheet link inside. No subscription, no plugins, no setup — you own it forever.