Linguistics Python Packages

tangled-up-in-unicode

Access to the Unicode Character Database (UCD)

spanishconjugator

A python library to conjugate spanish words with parameters tense, mood and pronoun

pycantonese

Cantonese Linguistics and NLP

rustling

A high-performance library for computational linguistics

chirptext

ChirpText is a collection of text processing tools for Python.

psychopy

For running psychology and neuroscience experiments

speach

🐍🍑 Python 3 library for managing, annotating, and converting natural language corpuses using popular formats (CoNLL, ELAN, Praat, CSV, JSON, SQLite, VTT, Audacity, TTL, TIG, ISF, etc.)

koparadigm

KoParadigm: Korean Inflectional Paradigm Generator

tossi

Chooses correct Korean particle morphs for arbitrary words.

phonikud

Hebrew grapheme to phoneme (INTERSPEECH 2026)

pylangacq

Language Acquisition Research Tools

radixor-c

A multilingual stemming engine by Egothor.

scriptconv

Zero-dependency script & phoneme-notation core — ISO-15924 detection & metadata, IPA ↔ ARPABET/X-SAMPA/Lexique/Kirshenbaum/Cotovía/RFE, Buckwalter ↔ Arabic, Hangul → jamo, kana

verbecc

Verbe Complete Conjugator (verbecc) supports Catalan, Spanish, French, Italian, Portuguese and Romanian and can predict conjugation for unknown verbs using Machine Learning

wordseg

Word segmentation models

tgt

Read, write, and manipulate Praat TextGrid files with Python

glitchlings

Enemies for your LLM

pyconll

A minimal, pure Python library to interface with CoNLL-U format files.

psychopy-lib

For running psychology and neuroscience experiments

pynlpl

PyNLPl, pronounced as 'pineapple', is a Python library for Natural Language Processing. It contains various modules useful for common, and less common, NLP tasks. PyNLPl can be used for basic tasks such as the extraction of n-grams and frequency lists, and to build simple language model. There are also more complex data types and algorithms. Moreover, there are parsers for file formats common in NLP (e.g. FoLiA/Giza/Moses/ARPA/Timbl/CQL). There are also clients to interface with various NLP specific servers. PyNLPl most notably features a very extensive library for working with FoLiA XML (Format for Linguistic Annotation).

pyaegean

A specialist Python toolkit for Ancient Greek - alphabetic Greek NLP (incl. a neural pipeline) and the Aegean syllabic scripts (Linear A, Linear B, Cypriot, Cypro-Minoan)

svgling

linguistics tree drawing to SVG in python, aimed at Jupyter

mlconjug3

A Python library to conjugate verbs in French, English, Spanish, Italian, Portuguese and Romanian (more soon) using Machine Learning techniques.

treesearch-ud

High-performance toolkit for querying linguistic dependency parses