Taigi AI Voice Conversion is a web tool that transforms uploaded source audio to resemble a supplied target voice sample. To use it, provide both recordings on the product page; the page supports file selection and drag and drop. Its product page says it supports all languages, and its FAQ lists WAV, MP3, and M4A audio formats. Conversion operates on uploaded files and is not real-time. The page presents results for demo review. The service is free to use and includes uploaded-audio conversion. Taigi AI Labs recommends short, clear source and target recordings, with little background noise and similar volume levels. The maker also describes workflows that connect voice reading, speech recognition, translation, and dialogue for learning materials, subtitles, field notes, and business PoC review. API integration is available for its speech synthesis functionality; businesses can contact Taigi AI Labs about requirements. The company says data provided to its services will not be used for AI training. Taigi AI Labs LLC operates the service from White Palace Building 6F, 1-4-10 Higashi, Kunitachi, Tokyo. It accepts inquiries about PoC, API integration, OEM, partnerships, education, and medical AI scribe use.
Who it is for
This tool suits people who want to convert uploaded audio into a voice resembling a supplied sample, including users preparing results for demo review. Taigi AI Labs also invites businesses and organizations to inquire about PoC work, API integration, OEM, partnerships, education, and medical AI scribe use.
What is good
- Free to use for uploaded audio conversion.
- Accepts WAV, MP3, and M4A files.
- Product page says it supports all languages.
- Supports drag and drop for audio uploads.
- Maker says service data will not be used for AI training.
What to know first
- Conversion is not real-time.
- Results are presented for demo review.
- Audio must be uploaded as source and target files.
Verdict
Choose Taigi AI Voice Conversion if you need a free web tool to make uploaded source audio resemble a target sample. It works with uploaded files and supports WAV, MP3, and M4A. Look elsewhere if you need real-time conversion; the page describes results for demo review.
Get started with Taigi AI Voice Conversion
- Open https://learn-language.tokyo/en/voice-change.
- Upload or drag and drop source and target audio files.
- Use short, clear recordings with little background noise and similar volume levels.
- Review the converted result for demo purposes.
What the free plan stops at
The Free plan covers uploaded-audio conversion, which is not real-time. The page describes results as being for demo review.
Questions about Taigi AI Voice Conversion
Is Taigi AI Voice Conversion free?
Yes. The listed Free plan costs 0.00 USD per free and provides uploaded-audio conversion.
Which audio formats can I upload?
The FAQ lists WAV, MP3, and M4A.
Does it convert audio in real time?
No. Conversion works on uploaded audio files and is not real-time.
Which languages does it support?
The product page says it supports all languages.
Who operates the service?
Taigi AI Labs LLC operates it from White Palace Building 6F, 1-4-10 Higashi, Kunitachi, Tokyo.
Can businesses ask about API integration?
Yes. Taigi AI Labs says API integration is available for its speech synthesis functionality and directs businesses to contact it about requirements.
Taigi AI Voice Conversion plans and pricing
All plansCompared on AI voice conversion software
- Free plan
- Yes
- Voice cloning
- Yes
- Audio upload formats
- WAV, MP3, M4A



