Maze Studio
Print-ready mazes at any grid size and difficulty.
For people who publish on Amazon KDP and Etsy
Stop building puzzle books by hand.
Set the options. Download the file
KDP actually accepts.
Eleven generators that lay out the page, embed the fonts and get the bleed right — so the only thing left to do is upload it. Free account, no card, and every file is built in your own browser.
No card. Nothing to install. You can be exporting in about a minute.
Already have an account? Sign in here.
The part nobody warns you about
The puzzle is the easy part. The file is what gets you rejected.
- Fonts not embedded. KDP asks for every font embedded in the file — and you find that out after you upload, not while you are working.
- Bleed and gutter guessed. The last row of the grid gets trimmed off, or the left column disappears into the spine on page 40.
- A screenshot pasted into a document. 96 DPI on a page that has to be 300, and it only shows up in print.
None of those are creative problems. They are file problems — and a file problem is exactly the sort of thing a program should be handling for you.
What lands in the account
Eleven generators. All free, all yours the moment you are in.
Word Search Forge
Themed word searches with verified solutions.
Sudoku Press
Classic sudoku, every puzzle proven to have one solution.
Crossword Compositor
Fill-in crosswords built from any word list.
Kakuro Bench
Cross-sum puzzles with verified unique solutions.
Nonogram Works
Picture logic puzzles solvable by pure deduction.
Cryptogram Desk
Letter ciphers from public-domain proverbs.
Coloring Page Mill
Line-art coloring pages with print-safe stroke weights.
Planner Plate
Undated planner interiors that print straight and true.
Mandala Drafter
Symmetrical mandalas with adjustable complexity.
Dot-to-Dot Draft
Numbered dot-to-dot pages that always join up cleanly.
In the workshop
Six more being built.
Bingo Card Studio, KDP Cover Forge, Tracing & Handwriting Press, Math Worksheet Mill, Mathdoku Bench and Bimaru Yard.
No dates promised — they land when they are good enough to put your name on. The account is where they turn up.
- Clean PDF export — no watermark, no page cap, no export limit
- Fonts embedded and subset — the box KDP asks you to tick
- Bleed, trim and gutter already right for the size you picked
- Commercial licence on everything you make — sell it, keep it
Two apps on the shelf are not in this list because they are not free. You will see them inside; nothing is charged unless you ask for it.
How it works
Three steps, and the third one is a download.
- 1 Create the free account. An email and a password. No card, no trial clock, no call.
- 2 Pick a generator and set it. Grid size, difficulty, trim size, how many pages. The preview updates while you decide.
- 3 Download the PDF. Built in your browser, on your machine. Upload it to KDP as it is.
Start with the free shelf.
Eleven generators, no watermark, no card. If the first file you export is not upload-ready, you have lost a minute.
Free forever. Unsubscribe from the email list in one click, any time.
Before you hand over an address
This is not for everybody.
Worth your minute if
- You sell, or intend to sell, low-content and puzzle books.
- You would rather spend the afternoon on covers and keywords than on page layout.
- You want to own the commercial rights to what you make.
- You have been rejected at the upload screen at least once and would like that to stop.
Not for you if
- You want the book researched, written and marketed for you. These lay out pages; they do not do your homework.
- You want a shop handed to you with traffic already in it.
- You are looking for an income guarantee. There is not one here, and anyone offering you one is selling something else.
The questions you are already asking
Straight answers.
Is it actually free, or free until the export button?
Free at the export button. All 11 generators listed above export a clean PDF — no watermark, no page cap, no per-month limit.
There are two paid apps on the shelf as well. They are marked as paid, they are not counted anywhere on this page, and your free account works whether or not you ever touch them.
What happens to my email address?
It creates the account, and it puts you on the list that gets a note when a new generator ships. Every message has an unsubscribe link, and unsubscribing does not touch your account.
It is not sold, rented or passed on. The privacy policy says it in full.
Do my files upload to your server?
No. Every generator runs in your browser and builds the PDF on your own machine. Close the tab mid-export and there is nothing of yours anywhere except in your downloads folder.
Can I sell what I make on Amazon or Etsy?
Yes. Everything the free generators export carries a commercial licence — sell it, bundle it, put your own name on it. No attribution, no royalty, no per-title fee.
What you may not do is resell, share or give away the generators themselves. The terms carry the full wording.
Do I need to install anything?
No. It runs in a current browser on a laptop, a desktop or an iPad. There is nothing to download, nothing to keep updated and no key to paste in.
I already bought something from you. What do I do here?
Sign in with the address you bought with — what you own is already sitting on that account. If you are not sure which address it was, the password reset will tell you.
Eleven generators. One email address. No card.
The account opens the whole free shelf and keeps whatever you buy later attached to the same address.
Takes about a minute, and the first export tells you whether the rest is worth your time.
P.S. — the honest version: you are handing over an email address, and in return you get 11 working generators with no watermark on the way out. If the first PDF you export is not something you would upload, you have lost a minute and you can unsubscribe in one click. That is the whole risk.