Free Word Search Maker
Free instant PDF — no signup, no watermark. You get two pages: the puzzle and its answer key.
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Pick a theme or type your own words (one per line), then choose a grid size and difficulty. The preview updates instantly and shows the exact puzzle you'll get — tick "Preview the answer key" to see where every word hides. Click Download PDF for a two-page printable with the puzzle and its answer key. No account, no watermark.
What's included in your word search
Every download is a two-page US Letter PDF (prints on A4 too). Page one is the puzzle: a square letter grid with your words hidden inside and a "Find these words" list underneath. Page two is the answer key — the same grid with every word highlighted. Each puzzle is built fresh from your exact word list, grid size, and difficulty, so no two word lists ever produce the same grid.
Tips for making a great word search
- Match the grid to the list: 8–12 words fit a 12 × 12 grid nicely; use 15 × 15 or bigger for the full 20 words.
- Mix long and short words — long words anchor the puzzle, short ones are the sneaky finds that keep it interesting.
- For pre-readers and kindergartners, choose Easy so every word reads left-to-right or top-to-bottom.
- Making a spelling-list puzzle? Have students cross words off the list and spell each one aloud as they find it.
- Backwards words (Hard) roughly double solving time — great for keeping early finishers busy.
- Print the answer key single-sided and keep it at your desk; the puzzle page stands alone for handing out.
Customization options
Word list and themes
Start from a ready-made theme (Animals, Space, Ocean, Sports, Food, or Weather) or enter up to 20 of your own words. Words are placed in the grid as capital letters; accents, spaces, and hyphens are removed automatically. If a word can't fit, the maker tells you instead of quietly leaving it out.
Grid size
Choose 10 × 10 up to 20 × 20. Smaller grids print with bigger letters — easier for young children to scan and circle. Bigger grids hold more and longer words and make each one harder to find.
Difficulty
Easy hides words across and down. Medium adds diagonals. Hard uses all eight directions, including backwards — the style found in adult puzzle books. The instruction line on the printed sheet updates to match, so solvers always know the rules.
Frequently asked questions
Is this word search maker really free?
Yes. Every puzzle is completely free — no signup, no email required, no watermarks, and no limit on how many puzzles you can generate and download. The PDF is created right in your browser.
How many words can I put in a word search?
You can enter up to 20 words per puzzle. On the default 12 × 12 grid, 8 to 12 words is the sweet spot; if you want all 20, choose a 15 × 15 or larger grid so every word has room to hide.
Does the puzzle come with an answer key?
Yes. Every download is a two-page PDF: page one is the puzzle, and page two is the answer key with every hidden word highlighted on the grid. You can also preview the answer key on screen before downloading.
What do the difficulty levels change?
Difficulty controls which directions words can run. Easy hides words across and down only — best for young kids. Medium adds diagonal words. Hard allows all eight directions, including backwards words, which is the classic adult puzzle-book style.
What grid size should I choose?
A 10 × 10 or 12 × 12 grid suits early readers and short word lists. Choose 15 × 15 for a classroom-style puzzle with 12 to 20 words, and 18 × 18 or 20 × 20 for long words or a real challenge. Words must be no longer than the grid is wide.
Can I use my own words instead of a theme?
Yes. Pick "Your own words" (or just start editing the list) and type one word per line — spelling lists, vocabulary words, names for a birthday party, anything. Accents, spaces, and hyphens are removed automatically, so "ice cream" becomes ICECREAM in the grid.
Why was one of my words left out of the puzzle?
A word is left out only if it physically cannot fit — usually because it is longer than the grid is wide, or the grid is too crowded to place it. The maker tells you exactly which words did not fit; switching to a bigger grid almost always fixes it.
What paper size do these puzzles print on?
Puzzles are generated as US Letter (8.5 × 11 inches) PDFs, which also print cleanly on A4 paper. Print at 100% scale on any home or school printer for a crisp, evenly spaced grid.
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Guides for word searches
- Fun Spelling Practice ActivitiesFun spelling practice activities beyond copying the list: write it three times, word shapes, ABC order, missing letters, and a self-quiz.
- CVC Words List and How to Teach BlendingCVC words list by short vowel, plus continuous blending — the technique that takes a child from three separate sounds to one whole spoken word.
- Letter Reversals: When b and d Confusion Is NormalReversing b and d is a normal part of learning to read and write through about age 7. Why reversals happen, when they matter, and the fixes that stick.
- Sight Words vs Phonics: What Parents Should KnowSight words and phonics are not rivals. What each actually does, where the reading debate landed, and how to combine them without flashcard overload.
- Dolch vs Fry Sight Words: What's the Difference?Dolch (220 words) and Fry (1,000 words) are the two standard sight-word lists. How they differ, how much they overlap, and which to use with your child.
- How Many Sight Words Should a Child Know by Grade?A grade-by-grade sight-word target chart — a handful in preschool to roughly 300 by third grade — and how to help a child hit it without pressure.
- Word Searches for the Classroom: How to Use ThemWord searches are more than a time-filler. What they actually build, when they help and when they don't, and how to turn one into real word practice.