Conlang Toolbox

4.0
179 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Contains several tools for creating a conlang. It's not going to make a language for you, just hopefully streamline the creative process.

MorphoSyntax: An outline-format guide to setting up a conlang's general morphology and syntax. Plan out the way words, phrases, and sentences are formed. Make an outline and export it to a text document.

GenWord: For creating words according to rules you set up. Choose the sounds of your language, decide how they form syllables, then let the generator do its thing.

GenEvolve: For modifying words according to rules you set up, mimicking the evolution of natural languages.

Lexicon: A place to store the words you're creating, giving them definitions and saving any other info you wish.
Updated on
Sep 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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Ratings and reviews

4.1
170 reviews
Jaz Sandhu
August 22, 2024
Very happy with the app. The only feature I can think of as "missing" at the moment is a toggle switch in the Wordgen settings that inject words from the Lexicon into the Wordgen output at random, just to get a better feel for how the conlang's coming along in the early stages when / if syllable rules aren't well-defined enough to rely on.
1 person found this review helpful
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Franklin Hensley
November 21, 2023
So far (several days of intense playing around with), I am very happy with it. Only "issue I have encountered is I cannot export morphosyntax info from "Settings". I don't know if it's on my end, the program's end, or if it just an incomplete feature. The list of export formats is exactly what I want, but they are out of my reach. I would love to translate my language info into Obsidian with the push of a button. Very much looking forward to continued use.
3 people found this review helpful
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JasonTank
December 6, 2023
Thank you for pointing out the bug with MorphoSyntax export. It should be fixed in the next release (currently available to beta testers).
Johnathan Howell
September 7, 2025
Is a great app everything works great but certain buttons associated with categories you add to certain tabs like the equal sign next to connjugation/declension groups in the declenjugator cause the page to go black and unresponsive, closing and opening the app doesn't help, restarting phone doesn't help only importing previous settings seems to undo the blank and unresponsive pages
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JasonTank
September 10, 2025
That should be fixed in the latest update.

What’s new

- Bringing the app in line with new Google Play policies
- Making the bug report process clearer
- Fixed issues with drag-n-drop