Welcome to our directory of completely free and open-source AI tools that you can run locally on your own machine. By running these tools locally, you ensure maximum privacy and control over your data. Watch the video guides below for an overview, and check the directory lists for links to download.
Image Generation (Local Models)
Tool Name
Description
Link
ComfyUI
The power-user standard. Node-based interface for building intricate generation pipelines. In 2026 it’s typically the first interface to support new experimental features like video diffusion or hybrid MoE pipelines. Everything runs locally, zero data leaves your machine.
An optimized fork of the classic WebUI with significant backend improvements for memory management and inference speed — often the easiest entry point for new users on consumer hardware.
Designed for professional environments where efficiency matters. Supports multiple backends to distribute generation across multiple GPUs or machines. Its “Grid” feature is useful for testing how different models or settings affect a specific prompt.
Open-source AI canvas alternative, explicitly focused on privacy and local usability — positioned as a substitute for Canva. Supports Flux, Stable Diffusion, and ComfyUI as backends.
A free, self-hosted alternative to ElevenLabs built on Alibaba’s Qwen TTS model. Clones a voice from a few seconds of audio, your voice data never leaves your machine, and it includes a built-in REST API.
A MIT-licensed open-source voice conversion algorithm that enables realistic speech-to-speech transformations while preserving the intonation and audio characteristics of the original speaker.
Microsoft’s open-source family of TTS and ASR models. The TTS version can synthesize speech up to 90 minutes long with up to 4 distinct speakers, and the ASR version handles 60-minute long-form audio generating structured transcriptions with speaker identification.
Create soundtracks, background music, or full songs locally. Running these tools on your own machine ensures zero data collection and complete control over your creative outputs.
Tool Name
Description
Link
ACE-Step 1.5
A highly efficient, open-source music foundation model designed to generate high-quality vocals and instrumentals. Extremely fast, it can construct songs in under 10 seconds on consumer-grade GPUs and runs locally with as little as 4GB of VRAM.
A groundbreaking open-source “lyrics-to-song” foundation model series capable of generating full-length songs (up to 5 minutes) in multiple languages. Utilizes a dual-token strategy to decouple vocal and accompaniment tracks for coherent, high-quality audio output.
A polished, user-friendly graphical interface wrapper for Tencent’s SongGeneration model. Enables batch processing, smart model selection, and local generation from text prompts or reference audio on hardware with 10GB+ VRAM.
Google’s pioneering open-source research project exploring machine learning as a creative tool. Offers a vast suite of models for generative music, TypeScript browser libraries (Magenta.js), and plugins (Magenta Studio) for Digital Audio Workstations like Ableton Live.
