Supported Languages
Captioner supports transcription in 98+ languages, with best results on clear speech and good audio quality.
Captioner uses AI speech recognition to transcribe videos and audio in many languages. Accuracy depends on audio quality, speaker clarity, background noise, and how much the audio mixes multiple languages.
Transcription coverage
Captioner supports transcription in 98+ languages. The strongest results are usually available for widely spoken languages and clear recordings.
Commonly used languages include:
- English
- Chinese
- Spanish
- French
- German
- Japanese
- Korean
- Portuguese
- Indonesian
- Russian
- Arabic
- Vietnamese
- Italian
- Turkish
- Hindi
- Thai
Tips for better results
- Use audio with clear speech and minimal background music.
- Avoid overlapping speakers when possible.
- Review names, brand terms, and technical vocabulary before exporting.
- Use subtitle editing tools to adjust line breaks and timing for readability.
Translation
Subtitle translation availability depends on the plan and current product support. Check the app and pricing page for the latest translation features.