The database of free AI tools on GitHub

Transcribe any audio or video file. Edit and view your transcripts in a standalone HTML editor.

Portable Windows TTS — Higgs Audio v3 + AI text director, podcast & audiobook multi-voice. One-click, 100% offline, RU/EN, NVIDIA GPU.

Using the TextSoundSaver application, you can convert text into realistic synthesized speech. The app achieves smooth and natural text-to-speech conversion. In addition to providing excellent voice sy

On-device VAD / streaming STT / TTS / diarization in C++17 (ONNX + LiteRT) with a voice-agent pipeline. Linux, Windows, Android.

Voice-driven writing, input, and cross-app work for your desktop.

LEWIN AI AGENT — lightweight talking avatar. Grok speaks; lipsync runs in the browser without a GPU viseme model.

AceForge is a local-first AI music workstation for Apple/OSX based on Ace-Step, DeMucs, XTTSv2

Batch convert video to text using openai's whisper or the local coreML via whisper.cpp on your MacBook

OpenAI-compatible HTTP server for OmniVoice text-to-speech

Agent-first Rust ASR orchestration stack: Bayesian backend routing across whisper.cpp/insanely-fast-whisper/whisper-diarization, real-time NDJSON streaming, SQLite persistence, TTY audio transport, co

Free, open-source, 100% offline AI text-to-speech for macOS, Windows & Linux.

Taiwan Tongues ASR CE 是一個開源語音辨識（Automatic Speech Recognition, ASR）模型專案，專為台灣多元語言環境設計。 本模型支援 國語、台語、客語與英語，提供本地多語混合語音辨識，讓開發者與資訊服務業者可運用此開源模型進行 ASR 模型訓練、微調與發展在地化應用，以低成本、高效率進行 ASR 語音應用落地與智慧服務創新。 本專案為數位發展部數位產

Open-source offline voice dictation — a free alternative to Typeless. 100% local, zero internet, ideal for air-gapped & classified environments. SenseVoice + DirectML GPU, ~34MB, hotkey-driven. 纯离线语音输

PersonaPlex on Apple Silicon: an MLX port of NVIDIA’s full-duplex speech-to-speech model with realtime local/web modes and offline WAV inference.

VietTTS: An Open-Source Vietnamese Text to Speech

Talk to your Claude Code agent out loud. Hold a key, speak, and it answers in a real voice about a second later, with all its tools and its own personality. The hearing and the voice run on free local

Agent-first CLI for audio/video transcription via Whisper

Create subtitles with ease, using Whisper AI for Windows

AI Speech Solutions for Tasks such as ASR, Vocal Extraction, Accompaniment Extraction, Audio Denoising, and Enhancement, Support models such as paraformer, sensevoice, fireredasr, zipformer, moonshine

Fast, local-first dictation for macOS

Batch subtitle generator GUI for video/audio — Whisper via faster-whisper or whisper.cpp (PySide6)

Voice-powered AI assistant platform — connect any LLM, any TTS, with a live web canvas, music generation, and agent orchestration using openclaw. Install: npx openvoiceui setup

Real-time AI ChatBot and voice-enabled AI VoiceBot using Deepgram (STT ↔ TTS) and Groq LLM for natural conversations.

A tool that allows AI to direct the dubbing process, uses the original actor voices and does the audio generation on your local PC

Easy to use AI music generation UI for local models with QoL features

Claude Code plugin that plays a Mr. Meeseeks voice line whenever Claude is waiting for you.

Fix the 2-5 second push-to-talk activation delay on macOS. Keeps microphone hardware awake for instant voice transcription with AirPods, Bluetooth headsets, and built-in mic. Works with SuperWhisper,

Compare two local Persian (Farsi) speech-to-text models side by side: a Persian Whisper fine-tune vs. general large-v3, on Apple Silicon.

Offline dictation and read-aloud for the desktop.

Kesha listens and talks back: local speech to text and text to speech for agents and scripts, fastest on Apple Silicon.