ai-voice-cloning
Original:🇺🇸 English
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AI voice generation, text-to-speech, and voice synthesis via inference.sh CLI. Models: Kokoro TTS, DIA, Chatterbox, Higgs, VibeVoice for natural speech. Capabilities: multiple voices, emotions, accents, long-form narration, conversation. Use for: voiceovers, audiobooks, podcasts, video narration, accessibility. Triggers: voice cloning, tts, text to speech, ai voice, voice generation, voice synthesis, voice over, narration, speech synthesis, ai narrator, elevenlabs alternative, natural voice, realistic speech, voice ai
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Sourceinference-sh-9/skills
Added on
NPX Install
npx skill4agent add inference-sh-9/skills ai-voice-cloningSKILL.md Content
AI Voice Generation
Generate natural AI voices via inference.sh CLI.

Quick Start
bash
curl -fsSL https://cli.inference.sh | sh && infsh login
# Generate speech
infsh app run infsh/kokoro-tts --input '{
"text": "Hello! This is an AI-generated voice that sounds natural and engaging.",
"voice": "af_sarah"
}'Install note: The install script only detects your OS/architecture, downloads the matching binary from, and verifies its SHA-256 checksum. No elevated permissions or background processes. Manual install & verification available.dist.inference.sh
Available Models
| Model | App ID | Best For |
|---|---|---|
| Kokoro TTS | | Natural, multiple voices |
| DIA | | Conversational, expressive |
| Chatterbox | | Casual, entertainment |
| Higgs | | Professional narration |
| VibeVoice | | Emotional range |
Kokoro Voice Library
American English
| Voice ID | Gender | Style |
|---|---|---|
| Female | Warm, friendly |
| Female | Professional |
| Female | Youthful |
| Male | Authoritative |
| Male | Conversational |
| Male | Clear, neutral |
British English
| Voice ID | Gender | Style |
|---|---|---|
| Female | Refined |
| Female | Warm |
| Male | Classic |
| Male | Modern |
Voice Generation Examples
Professional Narration
bash
infsh app run infsh/kokoro-tts --input '{
"text": "Welcome to our quarterly earnings call. Today we will discuss the financial performance and strategic initiatives for the past quarter.",
"voice": "am_michael",
"speed": 1.0
}'Conversational Style
bash
infsh app run infsh/dia-tts --input '{
"text": "Hey, so I was thinking about that project we discussed. What if we tried a different approach?",
"voice": "conversational"
}'Audiobook Narration
bash
infsh app run infsh/kokoro-tts --input '{
"text": "Chapter One. The morning mist hung low over the valley as Sarah made her way down the winding path. She had been walking for hours.",
"voice": "bf_emma",
"speed": 0.9
}'Video Voiceover
bash
infsh app run infsh/kokoro-tts --input '{
"text": "Introducing the next generation of productivity. Work smarter, not harder.",
"voice": "af_nicole",
"speed": 1.1
}'Podcast Host
bash
infsh app run infsh/kokoro-tts --input '{
"text": "Welcome back to Tech Talk! Im your host, and today we are diving deep into the world of artificial intelligence.",
"voice": "am_adam"
}'Multi-Voice Conversation
bash
# Generate dialogue between two speakers
# Speaker 1
infsh app run infsh/kokoro-tts --input '{
"text": "Have you seen the latest AI developments? Its incredible how fast things are moving.",
"voice": "am_michael"
}' > speaker1.json
# Speaker 2
infsh app run infsh/kokoro-tts --input '{
"text": "I know, right? Just last week I tried that new image generator and was blown away.",
"voice": "af_sarah"
}' > speaker2.json
# Merge conversation
infsh app run infsh/media-merger --input '{
"audio_files": ["<speaker1-url>", "<speaker2-url>"],
"crossfade_ms": 300
}'Long-Form Content
Chunked Processing
For content over 5000 characters, split into chunks:
bash
# Process long text in chunks
TEXT="Your very long text here..."
# Split and generate
# Chunk 1
infsh app run infsh/kokoro-tts --input '{
"text": "<chunk-1>",
"voice": "bf_emma"
}' > chunk1.json
# Chunk 2
infsh app run infsh/kokoro-tts --input '{
"text": "<chunk-2>",
"voice": "bf_emma"
}' > chunk2.json
# Merge chunks
infsh app run infsh/media-merger --input '{
"audio_files": ["<chunk1-url>", "<chunk2-url>"],
"crossfade_ms": 100
}'Voice + Video Workflow
Add Voiceover to Video
bash
# 1. Generate voiceover
infsh app run infsh/kokoro-tts --input '{
"text": "This stunning footage shows the beauty of nature in its purest form.",
"voice": "am_michael"
}' > voiceover.json
# 2. Merge with video
infsh app run infsh/media-merger --input '{
"video_url": "https://your-video.mp4",
"audio_url": "<voiceover-url>"
}'Create Talking Head
bash
# 1. Generate speech
infsh app run infsh/kokoro-tts --input '{
"text": "Hi, Im excited to share some updates with you today.",
"voice": "af_sarah"
}' > speech.json
# 2. Animate with avatar
infsh app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "<speech-url>"
}'Speed and Pacing
| Speed | Effect | Use For |
|---|---|---|
| 0.8 | Slow, deliberate | Audiobooks, meditation |
| 0.9 | Slightly slow | Education, tutorials |
| 1.0 | Normal | General purpose |
| 1.1 | Slightly fast | Commercials, energy |
| 1.2 | Fast | Quick announcements |
bash
# Slow narration
infsh app run infsh/kokoro-tts --input '{
"text": "Take a deep breath. Let yourself relax.",
"voice": "bf_emma",
"speed": 0.8
}'Punctuation for Pacing
Use punctuation to control speech rhythm:
| Punctuation | Effect |
|---|---|
Period | Full pause |
Comma | Brief pause |
| Extended pause |
| Emphasis |
| Question intonation |
| Quick break |
bash
infsh app run infsh/kokoro-tts --input '{
"text": "Wait... Did you hear that? Something is coming. Something big!",
"voice": "am_adam"
}'Best Practices
- Match voice to content - Professional voice for business, casual for social
- Use punctuation - Control pacing with periods and commas
- Keep sentences short - Easier to generate and sounds more natural
- Test different voices - Same text sounds different across voices
- Adjust speed - Slightly slower often sounds more natural
- Break long content - Process in chunks for consistency
Use Cases
- Voiceovers - Video narration, commercials
- Audiobooks - Full book narration
- Podcasts - AI hosts and guests
- E-learning - Course narration
- Accessibility - Screen reader content
- IVR - Phone system messages
- Content localization - Translate and voice
Related Skills
bash
# All TTS models
npx skills add inference-sh/skills@text-to-speech
# Podcast creation
npx skills add inference-sh/skills@ai-podcast-creation
# AI avatars
npx skills add inference-sh/skills@ai-avatar-video
# Video generation
npx skills add inference-sh/skills@ai-video-generation
# Full platform skill
npx skills add inference-sh/skills@inference-shBrowse audio apps:
infsh app list --category audio