Audio
silero-models
Silero Models: pre-trained text-to-speech models made embarrassingly simple
★ 6.1k starsCustom
View guide →🧠 Leon is your open-source personal assistant.
leon is an open-source audio project by leon-ai (leon-ai/leon on GitHub). It has 17,553 GitHub stars and 1,474 forks, is released under the MIT license, and was last updated on GitHub on 3 October 2026.
Transcription, synthesis, voice changing, or editing — each tool here majors in one.
Binaries, pip packages, or Docker; models download on first run for AI tools.
Drop in a recording or type what you want spoken.
WAV/MP3/OGG outputs drop straight into editors or apps.
Designed to run unattended: triggers, schedules, and webhooks.
CLI and Python APIs slot into larger pipelines.
Dozens of languages supported, not just English.
Streaming transcription and TTS for live applications.
Tell speakers apart in meetings and interviews automatically.
Clone a voice from a short sample for narration and dubbing.
Download the source and move into the project folder.
git clone https://github.com/leon-ai/leon.git
cd leonEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at leon-ai/leon with 1,474 forks. Check the repo's contributors and recent commits to see how active maintenance is.
MIT licensed — use it commercially, no strings attached.
Most of these run fully offline after the model download.
Check each license — many allow it, but voice-cloning has ethical and legal boundaries.
Whisper-class models rival paid services on clear audio; noisy recordings need cleanup first.
Silero Models: pre-trained text-to-speech models made embarrassingly simple
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A macOS voice assistant that turns speech into actions and notes.
Your personal voice interface for any app — open Wispr Flow alternative.
A free offline desktop assistant for speech-to-text.
The most-starred other Audio projects in the LibreAI catalogue — the realistic shortlist if leon is not the right fit.
利用 AI 大模型和自动化工作流，根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.
Robust Speech Recognition via Large-Scale Weak Supervision
1 min voice data can also be used to train a good TTS model! (few shot voice cloning)
Clone a voice from 5 seconds of audio and generate arbitrary speech in real time
Port of OpenAI's Whisper model in C/C++
Free and open — grab the source, star the repo, and start creating.