AI-Powered Conlang Creator — Build Constructed Languages
LangWitch is the most advanced AI-powered platform for constructed language creation.
LangWitch is the complete toolkit for conlangers — people who create their own constructed languages for fiction, worldbuilding, linguistics research, or pure creative joy. Whether you're designing the phonology of an alien tongue, building a declension system for a fantasy empire, or growing a lexicon word by word, LangWitch gives you the structure and AI assistance to do it right.
Start by defining your sound system with an interactive IPA phoneme selector, then establish grammar rules — cases, tenses, moods, and any custom feature your language needs. Use the inflection engine to build paradigms that apply your rules automatically across your entire vocabulary. When you're ready to see your language in action, the AI translation tool converts English sentences into your conlang, respecting every morphological rule you've defined. And with WordMage, you can generate phonologically consistent words on demand. LangWitch grows with your language, from the first phoneme to a fully documented grammar.
Build Your Lexicon with Semantic Search
Creating words for your conlang has never been easier. Our intuitive interface makes it simple to build comprehensive vocabularies and find exactly what you're looking for.
- Semantic search helps you discover what concepts your language covers
- Lexical targets keep track of missing concepts
- Easy word creation and management
Powerful Inflection System
Set up sophisticated morphological systems with ease. Define how your words change for tenses, cases, number, and any grammatical features you can imagine.
- Easily setup tenses, cases, and more
- Inflect words using prefixes, suffixes, reduplication, and more
- Override inflection rules for specific features or specific words
AI-Powered Translation
Transform any English sentence into your constructed language with intelligent, context-aware translation that understands your grammar rules.
- Accurate translation of English sentences
- Handles inflection automatically using your rules
- Intelligent meaningful translation that follows syntax rules like Subject-Object-Verb.
