Crossword Generator

Pick one of 25 ready-made topics or type your own words and clues, and get a numbered crossword ready to solve on screen or print.

word - clue, one per line

Make your own crossword puzzle

The crossword generator builds a real interlocking crossword from your list of words and clues. It tries many layouts, keeps the one that fits the most words into the most compact grid, and numbers the Across and Down clues automatically.

No time to write clues? Choose a topic – animals, space, weather, the human body, sports, music, Christmas, Halloween and more than a dozen others – and a ready-made crossword appears instantly. You can edit any word or clue afterwards.

Students can solve it right on the screen – type letters into the grid and press Check – or you can print the puzzle with an answer key on a separate page. Choose “Save as PDF” in the print dialog to keep a copy.

How to use

  1. Enter one entry per line as word - clue (you can also use a colon, a vertical bar or a tab).
  2. Add a title.
  3. Press Generate crossword. Press again for a different layout.
  4. Solve on screen and use Check, or press Print / Save PDF.

Ideas for using it

  • Vocabulary review. definitions as clues, new words as answers.
  • History and science. key people, places and terms from a unit.
  • Birthdays and weddings. a personal crossword with memories and inside jokes as clues.
  • Team building. clues about your company, product or colleagues.

Tips for a good crossword

  • Use 10–20 words of different lengths – long words make a strong backbone.
  • Words that share common letters (E, A, R, S, T) connect more easily.
  • If a word is left out, add a few more words or generate again.
  • Keep clues short and clear, and include the topic in the title.

Frequently asked questions

Why are some words not in the puzzle?

A word is skipped if it can’t cross any other word without breaking crossword rules. Add more words, especially ones sharing letters, and generate again. Skipped words are listed under the settings.

Can I use phrases?

Yes – spaces and punctuation are removed, so “ice cream” becomes ICECREAM. Mention the word count in the clue if helpful.

How do I print the answers?

Keep “Include answer key when printing” on. The solved grid prints on its own page.

Are there ready-made crosswords?

Yes. Open the Topic list and pick one of 25 themes, from animals and space to Christmas, sports and feelings. Each comes with child-friendly clues, and you can change any of them.

How many words can I use?

Up to 30 entries of 2–20 letters each.

Is it free?

Yes, free for classroom and personal use, with no sign-up.