Maze Generator
Make a printable maze in one click, in three difficulty levels, with the answer a tick-box away. Every maze has exactly one solution and no dead pockets. Free, unlimited, nothing to install.
How to use it
- Pick a difficulty. Easy is a 10-wide grid with wide corridors for young children; hard is 24 wide.
- Add a title if you want one — a child’s name works nicely for a party.
- Press “New maze” until you get one you like. Every press generates a genuinely different maze.
- Tick “Show the answer” and print that first if you want a key, then untick it and print the puzzle.
- Print at 100%, or download a PNG for a worksheet or booklet.
What a maze generator is
A maze generator lays out a grid of cells and then knocks down walls between them according to a rule, until every cell can be reached from every other. The rule decides what the maze feels like to solve; the grid size decides how long it takes.
This one uses a recursive backtracker: it walks at random, carving as it goes, and reverses when it paints itself into a corner. The result is a “perfect” maze — exactly one route between any two points, no loops, and no walled-off area. That is why the answer key can be drawn with certainty rather than guessed at.
Which difficulty for which age
Difficulty here is grid width. A wider grid means narrower corridors and more junctions on the same sheet of paper, and corridor width is the thing that actually decides whether a small child can do a maze at all.
| Setting | Grid | Suits | Roughly |
|---|---|---|---|
| Easy | 10 wide | Wide corridors a chunky crayon fits inside, few junctions | Ages 4–6 |
| Medium | 16 wide | Real branching, several convincing dead ends | Ages 7–9 |
| Hard | 24 wide | Long dead ends, needs backtracking and a plan | Ages 10 and up |
For a child under four, a maze with dead ends is usually the wrong exercise entirely — at that stage the useful skill is keeping a line inside a boundary, not solving anything.
Corridor width, and why it matters more than difficulty
A standard crayon tip is around 8 mm across and a jumbo toddler crayon 11–13 mm. If the corridor is narrower than roughly twice the tip, a young child physically cannot keep the line inside it, and a maze they can solve in their head becomes one they fail on paper. On Letter or A4 that puts the practical ceiling for a pre-schooler at about ten cells across — which is exactly what the easy setting produces. It is also why we print one full-page maze rather than four small ones.
Mazes are pre-writing practice
Tracing a route between two walls is the same motor skill as keeping a letter between two ruled lines: controlled movement inside a boundary, with the eye running ahead of the hand. That is why occupational therapists and pre-school teachers reach for mazes before handwriting sheets. If a child is not yet ready to hold a crayon, have them trace the route with a fingertip or drive a small toy car along it first — same skill, no frustration. When they are ready for letters, our guide to colouring skills by age and the name tracing worksheets are the next step.
Ways teachers and parents use these
- Early finishers. Keep a stack in a tray; a maze occupies a child without needing you.
- Party favours. Put the birthday child’s name in the title and print one per place setting.
- Restaurant and waiting-room folders. Two mazes and a pencil case beat a phone.
- Homework that is not homework. Ten minutes of focus with no reading load, which suits reluctant readers.
- Laminate one and hand it over with a dry-erase marker for endless reuse — the same trick that works for laminated colouring pages.
Printing and ink
Print at 100% rather than “fit to page”, and choose black-ink-only so the printer does not build a composite black from colour cartridges. A hard maze uses noticeably more toner than an easy one — there are simply more walls — so if you are running a class set, easy and medium are the economical choices. Ordinary copy paper is fine; mazes are worked with pencil, and nothing here bleeds.
Frequently asked questions
Does every maze have a solution?
Yes. The generator carves a "perfect" maze, which means there is exactly one path between any two points — so there is always precisely one route from start to finish and never a sealed-off area.
What difficulty suits which age?
Easy suits about 4–6, medium about 7–9, hard about 10 and up. The difference is grid size: wider grids mean narrower corridors and more dead ends.
Is there a solution key?
Yes. Tick “Show the answer” and the single correct route is drawn over the maze in red. Print or download it while the answer is showing to get a key, then untick it and print the puzzle itself.
Can I get the same maze again?
Yes — the same difficulty and the same number of presses produce the same maze, because generation is seeded rather than truly random. Download it if you want to be sure.
Why is the entrance on the left instead of the top?
So the START and FINISH arrows point the way you actually enter. The route runs from the left edge of the top row to the right edge of the bottom row.
Can I print several on one page?
Not from this page — each sheet is one full-page maze so the corridors stay wide enough for a crayon. Use your printer’s "2 pages per sheet" option if you want two smaller ones.
Is there a limit, or a watermark?
No to both. The maze is drawn in your browser, so it costs us nothing to run and there is no reason to meter it. Nothing is added to the sheet.
Are these free for classroom use?
Yes, print as many as you like for your class or family. Reselling the generated sheets, or publishing them in a book for sale, is not permitted.