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🌍 Language Detector
Instantly detect the language of any text in your browser. Fast, private, and offline.
Language Detector
Detects the most likely language of a text snippet using offline heuristics. Works best with longer sentences.
Detected language:French (fr)
Heuristic, offline detector — results are approximate.
How to use this tool
- Paste a sentence or paragraph into the text area.
- Review the detected language and ISO code.
- Copy the code for use in localization or analytics tooling.
Where it helps
- Quickly tag user feedback or support tickets by language.
- Pre-fill language selectors in internal tools when you lack a backend service.
- Filter content during prototyping before wiring up full NLP pipelines.
Accuracy tips
- Provide at least a full sentence—single words are often ambiguous.
- Mixed-language text may yield the dominant language only.
- For production workloads, pair this heuristic with a dedicated language detection API.
FAQ
- Does it support every language?
- It focuses on popular languages and scripts. Additions are welcome—open an issue with the hints you need.
- Can I detect multiple languages in one text?
- The detector returns the strongest match. Split the text first if you expect multiple languages.
- Is detection offline?
- Yes. The heuristic runs entirely in your browser with no network calls.
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