CrosswordMint

Free Crossword Maker & Generator

The fastest free online crossword maker: enter your word–clue pairs, auto-generate crossword grids, then download a printable crossword as PNG or PDF. One word and clue per line (word first), separated by spaces or tabs.

0+ Puzzles Created

Input Words and Clues

Words count: 0

The Free Online Crossword Maker Built for Speed

CrosswordMint's free crossword maker turns a plain list of words and clues into a ready-to-print crossword puzzle in seconds. Unlike other online crossword puzzle makers, the entire generator runs locally in your browser — no sign-up, no upload, no waiting. You own your words, your puzzles, and your exports.

Whether you need a quick vocabulary worksheet, a themed party game, or a review activity for your classroom, this crossword generator will assemble a balanced grid with strong intersections in under two seconds. You can then export the result as a printable crossword PDF or PNG, or save the JSON for later.

How to Create a Crossword Puzzle in 4 Steps

  1. Enter word–clue pairs. Paste one pair per line, word first. Example: ELEPHANT Largest land mammal. Separate with a space or tab.
  2. Aim for 8–20 words. The crossword puzzle maker works with as few as 3 words, but 8–20 words produce denser, more satisfying grids. Include common letters (A, E, I, O, N, R, S, T) to maximize intersections.
  3. Click Generate. The crossword generator will produce multiple ranked layouts. Pick the one with the best balance of intersections and grid size.
  4. Download & share. Export as PNG, PDF (printable), or JSON. Every puzzle also gets a shareable link so students and friends can play it online.

Why CrosswordMint Is the Best Free Crossword Generator

  • Instant grid generation — custom layout algorithm ranks multiple candidate boards for balance, intersection count, and aspect ratio.
  • 100% free, no sign-up — no trial, no paywall, no watermarks on your printable crossword exports.
  • Runs in your browser — your word lists never leave your device. Perfect for teachers with sensitive classroom content.
  • Print-optimized PDF export — clean black-and-white grids with clue lists formatted for A4 and US Letter.
  • Multiple ranked layouts — not just one grid: compare alternatives and pick the best fit.
  • Shareable online play — publish any crossword with a unique URL so students can solve it on any device.

Who Uses This Crossword Puzzle Maker?

Teachers

Build vocabulary review worksheets for English, science, history, and language classes. Print and distribute, or share a link for homework.

Students

Turn study notes into crosswords for self-testing. Great for spelling, foreign vocabulary, and exam prep.

Puzzle Creators

Design themed crosswords for parties, weddings, newsletters, and blogs. Export clean PDFs ready to publish.

Tips for Better Crossword Layouts

  • Mix word lengths. A mix of 3–4 short words and 6–10 longer words usually creates the richest grids.
  • Share common letters. Words that share vowels and common consonants (A, E, I, O, N, R, S, T) give the crossword generator more intersection options.
  • Keep clues concise. One short sentence per clue reads best on printable crosswords and mobile screens.
  • Avoid duplicates and abbreviations. The crossword puzzle maker requires unique words, and full words produce cleaner grids than abbreviations.

Frequently Asked Questions