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Word Search Generator Guide: Printable Puzzles with Answers

Word searches are a small joy: simple, relaxing, and easy to share. But if you’ve ever tried to make one by hand, you know it gets messy fast. This guide keeps things simple. We’ll show you how a word search generator works, how to make puzzles easier or harder, and how to print clean grids without fiddling with settings.

If you want the fast option, open the Word Search Generator and make a puzzle in minutes. If you want the “why,” keep reading.

By PrintablesWorld · Updated February 3, 2026 · 8–10 min read

Quick answer: how do I make an easy or hard word search?

Difficulty comes down to three levers: directions, overlaps, and grid size. Want an easier puzzle? Keep words forward‑only and avoid diagonals. Want a harder puzzle? Turn on diagonals and backwards directions, allow overlaps, and use a larger grid.

  • Easy: forward only, no diagonals.
  • Medium: add diagonals, still no backwards.
  • Hard: diagonals + backwards + overlaps.

How a word search generator works (plain English)

The generator takes your word list, cleans it up, and tries to place each word into a grid. It checks the directions you allow (horizontal, vertical, diagonal, and optionally backwards). If overlaps are allowed, it only overlaps on matching letters. Any empty cells are filled with random letters, which is what creates the “search” part of the puzzle.

The result is a clean puzzle plus an optional answer key that highlights each word.

Picking a grid size that actually prints well

Smaller grids are quicker and clearer for beginners. Larger grids give you room for longer words but can feel overwhelming if the letters get tiny on paper. For most printable puzzles, 12×12 or 15×15 hits the sweet spot.

If the letters look cramped in the preview, drop the grid size or trim your word list. A clean, readable puzzle beats a crowded one every time.

Step‑by‑step: generate a clean printable puzzle

  1. Paste your word list (one word per line).
  2. Choose grid size and difficulty settings.
  3. Toggle diagonals and backwards if you want a challenge.
  4. Preview the puzzle and check placements.
  5. Print the puzzle or download the answers.

A quick example

Example: a 15×15 grid with diagonals on, backwards on, overlaps allowed. The preview shows the full puzzle, and the solution view highlights each word so you can check placement before printing.

Tips to make puzzles feel “just right”

  • Use 10–20 words for a short, quick puzzle.
  • Use 20–35 words for a longer challenge.
  • Mix short and long words so the grid feels balanced.
  • Turn off backwards directions for younger players.

Print tips (so it looks good on paper)

  • Print at 100% scale to keep letter sizes consistent.
  • Use the correct paper size in your printer dialog.
  • Do a single test page before printing a full set.

If you need paper size guidance, use the Paper Sizes Calculator.

Related puzzle tools

Summary

A good word search is all about the right settings. Keep it simple for beginners, add diagonals and backwards directions for a tougher challenge, and always preview before you print. When you’re ready, the generator makes it easy to create clean, printable puzzles in minutes.

Last updated February 3, 2026.