How it works
ISO 639 Language Codes is designed to give you the result immediately. The calculation or processing happens on your device for this tool, so normal use does not require an account or a file upload.
Privacy
This tool is marked offline-capable. Your inputs are used in the current browser/app session and are not required to be sent to Wiunix Tools to perform the operation.
Search language codes with script context
Search the language identifiers present in the country dataset and see each language's writing-system classification plus the countries where that language appears in the dataset.
- Language-code lookup
- Writing-system context
- Country usage list
- Native language names where supported