Welcome to language_tags’s documentation!

This Python API offers a way to validate and lookup languages tags.

It is based on BCP 47 (RFC 5646) and the latest IANA language subtag registry.
This project will be updated as the standards change.
JSON data
See the language-subtag-registry project for the underlying JSON data.
Javascript version
This project is a Python version of the language-tags Javascript project.

Indices and tables