The all-in-one print-on-demand design studio
Create more with your free AI plans
Coloring and KDP books, printables and teacher forms, T-shirt designs and mockups — in one Windows app. Your ChatGPT and Gemini lanes make pictures at the same time, and most of the work happens on your computer, even offline.
A watering can with drops — coloring page, thick lines, ages 4–6
A happy snail in the garden — coloring page, thick lines, ages 4–6
GizmoBloom4 lanes at workA big daisy with two leaves — coloring page, thick lines, ages 4–6
A butterfly with spotted wings — coloring page, thick lines, ages 4–6
Every free picture counts
Free ChatGPT and Gemini plans make a few pictures a day. GizmoBloom gets the most out of each one — and makes everything else itself.
Several lanes at once
Link your ChatGPT and Gemini accounts — or your team's — as lanes. Every free lane gets the next page, side by side on your screen.
Every picture finds its page
Download a picture in any lane: it goes to the page that lane was making, even when all the lanes work at once.
A full lane rests
When an account reaches its picture limit, its lane rests — 3 hours, 6 hours or until tomorrow — and the other lanes carry on.
Up to 9 pictures from one
Picture sheets: one AI picture holds 6 or 9 clip arts, and GizmoBloom cuts them apart for your activity books.
Each picture made once
Your picture library keeps every picture with its name and uses it again in your next books.
No AI for the rest
Activity pages, teacher forms, covers, thumbnails and PDFs are made by GizmoBloom itself, so your pictures go where they matter.
One app instead of nine tools
Many sellers work on books, printables and apparel at the same time. GizmoBloom puts all of it in one place.
Books for KDP
Coloring, story and activity books for every age, with a print-ready interior and a wrap cover sized for your page count.
Printables and teacher forms
59 kinds of activity pages, poster sets, classroom kits and editable forms — teacher forms, trackers and planners — each with a TPT kit.
T-shirt designs
New original designs on a theme, made bigger and sharper, the background removed, and a print file ready for your shop.
Mockups Offline
Your design on your own mockup photos, following the folds and shadows — matte, glossy or vintage, as many as you want.
Upscaler and quality enhancer Offline
Pictures 2×, 4× or 8× bigger, sharper and cleaner — ready for T-shirts and printing at 300 dpi.
Background remover Offline
Clean cut-outs: the words and small shapes stay, white spots are found, and a color goes in one click.
PDF collector and converter Offline
Pictures into one PDF, A4 ↔ US Letter and KDP sizes, smaller PDFs for email, and booklets ready to fold.
Trends and holidays
What buyers search for, how many products already compete, and which holidays to start now — before the season.
Listings and pins
Titles, descriptions and tags written from your real pages, an SEO check, a trademark warning and Pinterest pins.
Works offline, on your computer
These need no AI account and no internet — no uploads, no fee per picture:
- Background remover — clean cut-outs, white spots found, colors removed
- Upscaler and quality enhancer — bigger, sharper pictures for T-shirts and printing
- PDF collector and converter — pictures into one PDF, A4 ↔ US Letter, smaller for email, booklets
- 59 kinds of activity pages — tracing, mazes, word search, sudoku, crosswords… with answer keys
- Editable teacher forms — 24 kinds of forms, trackers and planners as fillable PDFs, also as Excel or PowerPoint files
- Mockups — your design on your own photos, matte, glossy or vintage
Good to know: making pictures needs a ChatGPT or Gemini account and the internet. One account is enough: free plans make a few pictures a day, paid plans many more, and several lanes work at the same time. Trends need the internet too, and the background remover downloads its AI model once, the first time you use it.
- Your books, designs and pictures stay on your own computer
- No robots: you stay in control of every upload and every post
- Updates included in every plan
How it works
Choose what to make
Start from a trend, a holiday or your own idea: a coloring book about dinosaurs for ages 4–6, classroom posters, a Halloween T-shirt… GizmoBloom plans the pages and writes the prompts.
Your AI lanes make the pictures
The prompts open in your ChatGPT and Gemini lanes, side by side in your browser. Download each picture: it goes to the right page by itself.
Get files ready to sell
Print-ready PDFs, 300 dpi PNG files, thumbnails, listing texts and mockups — saved on your computer, ready to upload to your shops.
Help from a real person
Stuck on a step? There are three ways to get an answer.
Built-in help
Search your question inside GizmoBloom and follow the steps. "Take me there" opens the right page for you.
Ask the owner
Write your question in the app's message box: it goes straight to the maker of GizmoBloom, and the answer comes to your email.
Write to support@gizmobloom.com at any time — before you buy, too.
Try everything free for 3 days
No card needed. Then from $14.99 a month — or $39 for 3 months.