🌍Detect Language
What language is this audio? AI knows. Free, private, no signup — files never leave your browser.
AI ear model downloads once, then runs on-device. Supports 25+ languages.
It hears the language. Instantly.
AI ear identifies 25+ spoken languages with confidence scores — on-device, no upload.
25+
languages
incl. Hindi + English
0
uploads
on-device AI
2
scores
confidence + reliability
Free
forever
no signup
How to use Detect Language
Mystery audio? The AI ear listens and tells you which language is spoken — with confidence and reliability scores. On-device, private, instant after the one-time model download.
- 1Drop any audio or video file.
- 2Hit Detect language and let the AI ear listen.
- 3See the language, confidence and reliability verdict.
Use cases
Sort unknown recordings
Archive teams and journalists can route multilingual audio correctly.
Pick the right subtitles
Know the language before choosing caption or dub settings.
Curiosity, satisfied
That viral clip — what language even is that? Now you know.
What detect language does
- ✓Spoken-language ID across 25+ languages.
- ✓Confidence percentage plus a reliability verdict.
- ✓Works on audio and video files alike.
- ✓Model downloads once, then runs fully on-device.
- ✓Private: no uploads, no accounts, no watermarks.
Specs
- Speed
- Seconds per file, on-device
- Input
- MP3, WAV, M4A, MP4
- Output
- Language + confidence verdict
- Privacy
- On-device AI, zero uploads
- Cost
- Free, unlimited, no signup
Frequently asked questions
Is my audio uploaded anywhere?
No. The AI ear model runs 100% in your browser. Your file never leaves your device.
Which languages can it detect?
25+ languages including English, Hindi, Spanish, French, German and more.
What do confidence and reliability mean?
Confidence is how sure the model is; reliability flags when audio is too short or noisy to trust.
Does it work on video files?
Yes — the audio track is analyzed automatically.