About Conlanging and Conlang.org


Conlanging is the creation of constructed languages or conlangs, such as Esperanto, Dothraki, Lojban, or Klingon. A conlanger is someone who creates or constructs languages or conlangs. Conlang.org is a site by the Language Creation Society (LCS) for conlangers, would-be conlangers, those interested in or curious about conlangs, and anything else to do with conlanging.

The primary purpose of the LCS is the promotion and furthering of the art, craft and science of language creation (conlanging) through conferences, books, journals, outreach activities, or other means. We welcome you to our diverse and inclusive global community!


Start Here


If you’re new to conlanging and you want some of the best resources on how to start creating your own language, take a look at The Conlanger’s Library (right-click to open in a new tab) first, and then check out our Resources and Communities pages when you get a chance.



Call for Potential Hosts for Language Creation Conference 11!

We are now accepting proposals to host the LCC11 in Spring/Summer of 2025! If you are interested in hosting our next conference, please check the LCC11 Host Checklist. Proposals are due on or before November 30, 2024.

EXTENDED! Call for potential hosts for Language Creation Conference 10

We are still accepting proposals for potential host venues for LCC10. Each LCC is held on a Saturday and Sunday, with a Friday evening pre-conference get-together and a celebratory dinner on Saturday night. Proposals to host LCC10 are now due October 25, 2022. More details can be found in the LCC10 Host Checklist document and on the Language Creation Conference page.


Call for conlang images, video, and audio

We are still working on creating a slideshow for there on the LCS website homepage of our members’ conlang-related images, video, and audio. We may add a gallery page, too, if there are enough submissions. We have a few submissions so far, but we would love to have more! Please email your images, captions, and attribution details to webmaster (at) conlang (dot) org. Thank you so much for sharing your amazing conlangs with us!