FICHA · AUR

ucto

An advanced rule-based (regular-expression) and unicode-aware tokenizer for various languages. Tokenization is an essential first step in any NLP pipeline.

  • nlp-tool
  • TERMINAL
  • NLP
  • LIBRARY
  • Launchable
  • Runs in terminal
official+codex · reviewed · Jun 5, 2026 description in en

Description

Natural-language text can be split into tokens with rule-based, Unicode-aware processing for multiple languages. Ucto is useful as an early step in NLP pipelines and corpus processing.

Run it from a shell or call the library tools on text you are allowed to process. Input corpora can contain personal data, so review outputs before sharing them.

How to run

ucto

Commands: ucto

Permissions

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