Phonetics Python Packages

orthography2ipa

Linguistically motivated grapheme-to-IPA and allophone mappings for 350+ language codes

phoonnx

A Python library for multilingual phonemization and Text-to-Speech (TTS) using ONNX models.

phonikud

Hebrew grapheme to phoneme (INTERSPEECH 2026)

scriptconv

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

pytextgrid

A toolbox for manipulating praat textgrid in python: creation, modification, analysis

allosaurus

Allosaurus is a pretrained universal phone recognizer for more than 2000 languages

tugaphone

TugaPhone is a Python library that phonemizes arbitrary Portuguese text across major Lusophone dialects (pt-PT, pt-BR, pt-AO, pt-MZ, pt-TL). It uses a curated phonetic lexicon plus a rule-based fallback to deliver plausible phoneme transcriptions while preserving dialectal variation.

silabificador

A lightweight Portuguese syllabifier built with hand crafted rules

wikipron

Massively multilingual pronunciation mining

pinyin-to-ipa

Command-line interface and Python library to transcribe pinyin to IPA. The tones are attached to the vowel of the syllable.

brand

A composable pipeline for brand name generation, evaluation, and availability checking

transphone

phoneme tokenizer and grapheme-to-phoneme model for 8k languages

bifonia

European-Portuguese heterophonic homograph disambiguation for TTS (rules + learned models, pure-Python)

fonetika

Russian/English/Estonian/Finnish/Swedish phonetic algorithm based on Soundex and Metaphone

pycotovia

Pure-Python Cotovia G2P phonemizer for Galician and Spanish

lectura-stt

Briques logicielles Lectura pour le traitement du français écrit et parlé.

lectura-multispeaker

Briques logicielles Lectura pour le traitement du français écrit et parlé.

lectura-formules

Briques logicielles Lectura pour le traitement du français écrit et parlé.

big-phoney

Get phonetic spellings and syllable counts for any english word. Works with made-up and non-dictionary words

py-nltools

A collection of basic python modules for spoken natural language processing

rusyll

Python package for dividing Russian words into phonetic syllables.

lectura-p2g

Briques logicielles Lectura pour le traitement du français écrit et parlé.

syllabify

Automatically convert plain text into phonemes (US English pronunciation) and syllabify

lectura-phonemiseur

Briques logicielles Lectura pour le traitement du français écrit et parlé.