Word Search Generator

Q: Why did the grid come out bigger than I asked for?

On the Auto setting the grid starts at roughly the size your list needs and grows one row and column at a time until every word is placed. Choose a fixed size instead and it will not grow; it reports the words that did not fit and leaves the decision to you.

Q: What happens to phrases, hyphens and accented letters?

Spaces, hyphens and apostrophes are removed before placement, so VALLEY OF KINGS sits in the grid as VALLEYOFKINGS. Accented letters are folded to their base letter, so CAFÉ becomes CAFE. The printed clue list keeps the spaces and accents, set in capitals to match the grid.

Q: How many words fit before the puzzle gets crowded?

A useful rule is that answer letters should stay under about half the squares. A 15 by 15 grid has 225 squares, so roughly 110 answer letters, or about fifteen words of average length. Past that the grid becomes mostly answers and the puzzle turns easy rather than hard.

Q: Does the answer key print on its own page?

Yes. The key starts on a fresh sheet, so the puzzle page can be handed out on its own. It shows the same grid with the answer letters boxed and the filler faded, plus a list giving each word its starting row, column and direction.

Type your words, set how hard it should be, print the puzzle and the key. If a word will not fit, the page says so by name instead of quietly leaving it out.

Words, one per line

Grid Difficulty Puzzle title

The two things that ruin a word search

The first is a word that is not in the grid. A generator tries to place your fifteen words, runs out of room for two of them, prints the clue list anyway and says nothing. A child then spends ten minutes hunting for something that was never there, and you find out at the front of the class. This page treats that as an error: anything it cannot place is named on screen, with the reason — usually that the word is longer than the grid is wide, or that the directions you allowed leave nowhere for it to go. On the Auto grid setting it also grows the grid a row at a time and tries again, so most lists simply fit.

The second is a word that appears twice. Filler letters are random, and random letters occasionally spell CAT somewhere you never put CAT — so the answer key is wrong for the child who found the other one. Once the empty squares are filled, every row, column and diagonal is read forwards and backwards and each listed word is located. Any copy that is not the one deliberately placed has one of its filler squares redrawn, and the check runs again, until the grid is clean. If a second copy is spelled entirely by your own answers crossing each other, there is no filler square to change; that case is named on screen rather than left for a child to find.

What actually makes it harder

Difficulty here is not a vague slider. Across and down alone give a solver two scan directions. Adding diagonals makes four. Turning on Backwards mirrors each of those, giving eight. That is the single biggest lever, and it is the one to leave off for younger children who are still reading strictly left to right.

The second lever is crossings. When a word is placed, positions that share letters with a word already on the grid are preferred, so answers interlock rather than sit in isolated strips. That packs more of the answer letters into the same area, and it means spotting one word does not clear the surrounding cells.

The third is the filler, and it is the setting people overlook. A flat A–Z fill strews the grid with Q, X and Z and looks obviously synthetic. A fill weighted to ordinary English frequency looks natural but gives the game away, because a Z in the grid is then almost certainly part of an answer. Drawing the filler from the letters of your own list sits between the two: the grid's letter mix matches its answers, so a rare letter inside a word is not a beacon. It is not a perfect disguise — one Z in a short list is still one Z — and if your words between them use fewer than nine different letters the alphabet is mixed back in, because a filler made of six letters spells your words again constantly. Untick the box for the plain A–Z fill.

Questions that come up at the photocopier

Why did the grid come out bigger than I asked for?

Only on Auto. It starts near the size your list needs and adds a row and column until everything fits, capped at 25 × 25. Pick a fixed size from the dropdown and it stays there and reports whatever did not fit instead.

What happens to phrases, hyphens and accented letters?

Spaces, hyphens and apostrophes are stripped before placement, so VALLEY OF KINGS goes into the grid as VALLEYOFKINGS. Accents are folded onto their base letter, so CAFÉ becomes CAFE — worth knowing for a French vocabulary sheet, where the grid cannot show the accent that the answer needs. The clue list under the puzzle keeps the spaces and the accents, set in capitals to match the grid, so children still see the whole word.

How many words fit before the puzzle gets crowded?

Keep answer letters under roughly half the squares. A 15 × 15 grid is 225 squares, so about 110 letters of answers — fifteen words of average length. Beyond that the grid is mostly answers, which makes it easier, not harder, because almost anything you land on is part of something.

Does the answer key print on its own page?

Yes, on a fresh sheet after the puzzle, so the puzzle page can go out on its own. The key repeats the grid with the answer letters boxed and the filler faded, and lists each word with its starting row and column and the direction it runs. Untick "Include answer key" if you want the puzzle alone.

What it will not do

There is no way to get a particular grid back. Each press of the button lays the words out afresh, so if you like the one on screen, print it or save it as a PDF before you close the tab — there is no save, no account and nothing stored. The whole thing runs inside the page on your own machine, so your spelling list is not transmitted anywhere, and the generator keeps working if the connection drops. Grids are capped at 25 × 25 and words at forty, both because beyond that a puzzle stops fitting one readable side of paper. Only the Latin alphabet is supported: Greek, Cyrillic and non-alphabetic scripts are rejected rather than mangled, and you will see them listed as skipped.