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Voice

9 free, open tools in this district.

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Whisper screenshot
Voice4.7

Whisper iconWhisper

Turns speech into text. Transcribes and translates recordings, interviews, and video audio.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
whisper.cpp screenshot
Voice4.5

whisper.cpp iconwhisper.cpp

A lightweight version of Whisper that transcribes quickly on ordinary laptops with no graphics card.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
RVC WebUI screenshot
Voice4.4

RVC WebUI iconRVC WebUI

Converts one voice into another, for dubbing and singing voice work.

  • Some setup
  • Windows · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
faster-whisper screenshot
Voice4.3

faster-whisper iconfaster-whisper

A rebuilt Whisper engine that transcribes several times faster using less memory.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
OpenVoice screenshot
Voice3.8

OpenVoice iconOpenVoice

Clones a voice from a short sample and speaks in it across several languages.

  • For tinkerers
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
Coqui TTS screenshot
Voice3.7

Coqui TTS iconCoqui TTS

A text-to-speech toolkit with many voices and languages, including voice cloning models.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MPL-2.0
Models
Mixed, some non-commercial
Runs
On your computer
Real cost
Free
Get it
Bark screenshot
Voice3.7

Bark iconBark

Text-to-audio that produces expressive speech with laughter, pauses, and background sounds.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
Kokoro screenshot
Voice3.6

Kokoro iconKokoro

A very small text-to-speech model that sounds far better than its size suggests.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, Apache-2.0
Models
Open weights
Runs
On your computer
Real cost
Free
Get it
Piper screenshotArchived
Voice3.3

Piper iconPiper

Fast, natural text-to-speech that runs on small devices, even a Raspberry Pi.

  • Some setup
  • Windows · Mac · Linux
Code
Open source, MIT
Models
Open weights
Runs
On your computer
Real cost
Free
Get it