Just set the crossword size, enter the words, and click "Create!" You can divide the words with spaces or put each word in a separate line. Each time the crossword created randomly. Click "Create!" again, and get a new version of your crossword.
When the crossword is created, you'll see the download links above.
The free version supports only Latin and Cyrillic letters for your crossword. If you need more, check out our subscriptions.