n8n-nodes-language-detector

An n8n community node that detects and converts language codes between ISO2, ISO3, English, Turkish and native language names.

Features

• ISO2 (tr, ru, en...) → converts to all formats
• ISO3 (TUR, RUS, ENG...) → converts to all formats
• English name (Turkish, Russian...) → converts to all formats
• Turkish name (Türkçe, Rusça...) → converts to all formats
• Native name (Türkçe, Русский...) → converts to all formats
• RTL language detection (Arabic, Hebrew, Persian...)
• 85+ languages supported

Output Fields

| Field | Example (for RUS) | |-------|------------------| | lang_iso3 | RUS | | lang_iso2 | RU | | lang_name_tr | Rusça | | lang_name_en | Russian | | lang_name_native | Русский | | lang_direction | ltr | | lang_found | true |

Installation

Docker

docker exec -it n8n sh
cd /home/node/.n8n
mkdir -p custom && cd custom
npm install n8n-nodes-language-detector
exit
docker restart n8n

Local (npm)

cd ~/.n8n
mkdir -p custom && cd custom
npm install n8n-nodes-language-detector

Usage

1. Add a new node in n8n
2. Search for "Language Detector"
3. Input Field: Field name that contains the language code (e.g. chatInput, language)
4. Output Prefix: Prefix for output fields (default: lang)
5. On Not Found: What to do when language cannot be detected (keep nulls / skip / throw error)

Supported Input Formats

FORMAT 1 — 2-letter ISO-639-1   →  "tr", "ru", "ar", "en" ...
FORMAT 2 — 3-letter ISO-639-2   →  "TUR", "RUS", "ARA", "ENG" ...
FORMAT 3 — Full language name   →  "Turkish", "Türkçe", "Русский" ...

License

MIT