Free AI tools that run on a 16 GB GPU
Open-source AI tools that need 16 GB of GPU memory or less, a fit for cards like the RTX 4060 Ti 16 GB, 4070 Ti Super and 4080.
Updated · 139 tools
AI Image Generators & Editors
See all 38 →A web UI for generating and editing images using Stable Diffusion.
The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface. The fastest local inference engine in the world.
Generate images from text prompts with minimal effort.
Generate and refine images using Stable Diffusion models.
Generates high-definition videos with advanced MoE architecture and aesthetic control.
Generates images, videos, and audio using Diffusion models.
AI Voice & Speech Tools
See all 23 →Speech recognition model for multilingual transcription and translation.
Clone a voice in real-time for generating speech.
Generates high-quality multilingual speech from text.
Transcribes audio faster than OpenAI Whisper with CTranslate2.
Convert e-books to audiobooks with text-to-speech and voice cloning.
Generates realistic speech using diffusion transformers and flow matching.
AI Chat Apps & Local LLMs
See all 22 →Official code repo for the O'Reilly Book - "Hands-On Large Language Models"
Access and use Alibaba Cloud's Qwen large language models for chat and text generation.
Create a digital avatar from chat history using fine-tuned LLMs.
RWKV-7 is a linear-time RNN language model for large-scale inference and chat applications.
An open-source conversational language model supporting Chinese and English.
Open-source chatbot powered by RWKV RNN language model.
LLM Training & Fine-Tuning Tools
See all 14 →Fine-tune and deploy 600+ text and 400+ multimodal large language models.
Reproduces DeepSeek R1-Zero for reinforcement learning in language models.
Trains and runs hierarchical reasoning models for complex tasks.
Train large language models from scratch using PyTorch.
Fine-tune LLMs with one command and minimal resources.
Toolkit for merging pre-trained language models.
AI Video Generators & Editors
See all 13 →Generates high-quality videos using advanced AI models.
Generates high-quality videos using AI models.
Generate high-fidelity, synchronized audio+video from text or images.
Accelerated video generation framework for real-time inference.
Generates human animations from audio inputs.
Generates high-fidelity video from text prompts.
LLM Inference & Serving Tools
See all 11 →Runs large language models on low VRAM GPUs.
A fast, lightweight inference engine for language models.
Self-host any open-source LLM as an OpenAI-compatible API server.
Run local AI apps and models on your GPU and NPU.
Rust-based OpenAI-compatible inference server for GGUF models.
Accelerates attention mechanisms in AI models without sacrificing accuracy.
Computer Vision & OCR Tools
See all 8 →Real-time neural graphics primitives for NeRF, SDF, and image rendering.
提取视频中的硬字幕并生成srt文件。
ML-powered manga translator with OCR and inpainting for local manga translation.
Trains and tests monocular depth estimation models using PyTorch.
Rust OCR engine with multiple backends and an OpenAI-compatible server.
An local, offline (after initial setup), portable OCR software that can process images and PDF files, using DeepSeek-OCR-2 AI (running directly on your machine).
AI Agents & Automation Tools
See all 5 →Simulator for developing and testing autonomous driving systems.
The black box for AI-written code. Passive decision graph linking every commit to the agent prompts behind it: drift detection, DLP audit of what agents read, evidence-driven risk, MCP memory for codi
Private AI on premise
Edit photos by describing the change, on your own GPU. One installer, no Python, no cloud. Qwen-Image 2.1 for Windows and Mac, with an MCP server for AI agents.
A Multi-Agent Framework for Writing Novels with Claude Code
AI Coding Assistants
See all 3 →Runs large language models on low-memory Macs using Swift and Metal.
VS Code extension for LLM-assisted code/text completion
Portable AI music generator — full songs with vocals, covers, music videos. One-click install, 100% offline, NVIDIA GPU.
RAG & AI Search Tools
See all 2 →Hybrid RAG system combining vector search, knowledge graph (LightRAG), and cross-encoder reranking — with Docling document parsing, visual intelligence (image/table captioning), agentic streaming chat
An AI-powered natural language & reverse Image Search Engine powered by CLIP & qdrant.
FAQ
Which free AI tools that run on a 16 GB GPU?
We list 139 open-source AI tools in this group. The most popular are stable-diffusion-webui, ComfyUI, whisper, Real-Time-Voice-Cloning.
Are these tools really free?
Yes. They're open source and run on your own machine. Check each project's license before using it in a commercial product; the badge on each tool shows whether commercial use is allowed.
How do I know a tool fits my hardware?
Hardware details come from each project and can be incomplete. Check the project's install guide for exact requirements before you start.