Language Creation Questionnaire
The simplest way to use the Language Creator is to click Create. The questionnaire is already filled in with random choices, so you can generate a complete language immediately.
Once the grammar has appeared, you can use Back to return to this questionnaire. Clicking Create again will generate another language from the same settings. Since generation normally takes less than a second, it is often worth doing this a few times until you get a result you like. There is no account, no fee, no quota and no cookies.
You can also adjust one or two settings before generating again. If you want a completely fresh set of random choices, reload this page. You can also use one of the reference languages below as your starting point:
If you find completing the questionnaire daunting, you can use the AI mode instead.
A few notes on the questionnaire itself: Throughout it, example languages are provided as reference points. The settings shown indicate values that tend to produce results broadly comparable to the named languages, and are intended as guidance rather than precise descriptions of the languages themselves. Some questions present multiple discrete choices; others use a slider, typically ranging from 0 to 1. For slider-based questions, lower values minimise a feature and higher values maximise it, within a range considered plausible for natural languages.