Psi
Grade C Kokoro🇮🇳 Hindi · ♂ Male Voice
About the Psi Voice
Psi is a male Hindi AI voice rated C on the OfflineTTS quality scale. Speech synthesis runs in your browser with no signup or per-character fees.
Best for: General purpose
How to use the Psi voice:
- Open the [TTS tool](/app/?voice=hm_psi)
- "Psi" will be automatically selected in the voice picker
- Type or paste your text (up to 50,000 characters per batch)
- Click generate — speech is created locally on your device
- Download as studio-quality WAV or compact MP3
Quality rating explained: C indicates this voice provides clear, intelligible output suitable for drafts and rapid prototyping.
Non-English Kokoro voices use the lightweight OfflineTTS phonemization service for pronunciation tokens, followed by local WebGPU/WASM waveform generation on your device.
Explore other Hindi voices or browse the [complete voice library](/voice/) for your project.
Best For: General purpose
Psi is a reliable male Hindi voice suitable for general voice-over, narration, and content creation.
Generate speech with Psi now →Psi Voice — Frequently Asked Questions
Is the Psi voice free to use?
Yes. The Psi voice is completely free. It runs in your browser with no API key, no signup, and no subscription limits. Generate as much speech as you need at zero cost.
Does the Psi voice work offline?
Audio synthesis for Psi runs on your device. Non-English Kokoro voices use the lightweight OfflineTTS phonemization service before local waveform synthesis.
What quality rating does the Psi voice have?
The Psi voice is rated C on our quality scale. This is a solid, clear voice that produces intelligible and natural speech for content creation.
Can I export WAV and MP3 with Psi?
Yes. After generating speech with Psi, you can download uncompressed 24kHz WAV files for studio editing or compressed MP3 files for sharing and publishing.
Can I use the Psi voice for commercial projects?
Yes. The models used on OfflineTTS support commercial content creation. You can use generated audio in YouTube videos, podcasts, audiobooks, and commercial voice-overs.
Ready to use Psi?
Experience natural Hindi speech synthesis in your browser with zero setup or character fees.
Open Psi Voice in TTS Studio →