Qwen3 is known for its impressive reasoning, coding, and ability to understand natural language capabilities. Its quantized models allow efficient local deployment, making it accessible for developers and researchers to run on their own hardware using platforms like Ollama, LM Studio, or vLLM. In this post, we are going to install Qwen3 Locally on Windows 11/10.
Qwen3 Quantized models
Qwen3 is optimized for high-performance tasks, including coding, mathematics, and reasoning. Its quantized formats – BF16, FP8, GGUF, AWQ, and GPTQ – minimize computational and memory demands, allowing efficient deployment on consumer-grade hardware.
The Qwen3 family features both Mixture-of-Experts (MoE) and dense models. MoE variants include Qwen3-235B-A22B and Qwen3-30B-A3B, available in BF16, FP8, GGUF, and GPTQ-int4 formats. The dense models span multiple sizes, from Qwen3-32B down to Qwen3-0.6B, supporting BF16, FP8, GGUF, AWQ, and GPTQ-int8 formats.
Before we go ahead and install Qwen3, you need to make sure that your machine matches the following system requirements.
- CPU/GPU: Modern processor or NVIDIA GPU (recommended for vLLM).
- RAM: Minimum 16GB for smaller models (Qwen3-4B); 32 GB+ for larger ones (Qwen3-32B).
- Storage: Ensure sufficient space (e.g., Qwen3-235B-A22B GGUF may require ~150GB).
- Operating System: Windows, macOS, or Linux.
- Python: Version 3.8+ (for vLLM and API interactions).
- Docker: Optional, useful for vLLM environments.
- Git: Required for cloning repositories.
- Dependencies: Install essential libraries such as torch, transformers, and vllm (for vLLM).
How to install Qwen3 Locally on Windows 11/10
If you want to install Qwen3 Locally on Windows, follow the methods mentioned below.
- Install Qwen3 using HuggingFace
- Use Qwen3 using ModelSpace
- Install Qwen3 using LM Studio
- Use Qwen3 using vLLM
Let us talk about them in detail.
1] Install Qwen3 using HuggingFace
Hugging Face provides tools for building, sharing, and deploying models and data. Its most popular feature is the Transformers library, which helps with tasks like natural language processing and computer vision. We can install Qwen3 using HuggingFace. You need to go to huggingface.co and then look for the model you want to use. Click on Use this model and then download it.
You can also run the following command to close the Git repository using HuggingFace.
git clone https://huggingface.co/Qwen/Qwen3-4B-GGUF
Wait for a few minutes and let it download.
2] Use Qwen3 using ModelScape
Next, we will use another online platform to download Qwen3, but this time, we will use ModelScape. To do so, all you have to do is go to modelspace.cn and look for the Qwen3 Model you would like to install. Then, go to the Files and Versions tabs and click on Download model. It will give you the command-line method to download Qwen3. You will have two methods to do so – command-line or the ModelScope SDK.
The best part is, you will get all the commands that you can just run in PowerShell or Command Prompt to install the model.
3] Install Qwen3 using LMStudio
If you think the methods mentioned earlier are boring, we have a GUI method to install and interact with Qwen3. LM Studio is a local AI toolkit that lets users discover, download, and run open-source LLMs like Llama, DeepSeek, and Qwen directly on their computers.
First of all, you need to install LMStudio from lmstudio.ai. Then, click on Download LM Studio for Windows. Since it is a large application, you need to wait for a few minutes. Once the LM Studio is downloaded, run the installation media and follow the on-screen instructions to install the application. After installing, follow the steps mentioned below to set up Qwen3.
- In LM Studio, click on the Magnifying glass icon called Discover.
- Search for Qwen3.
- Then, click on the Download icon and let it download on your computer.
- Set the model parameters to Temperature: 0.6, Top-P: 0.95, and Top-K: 20, which align with Qwen3’s recommended thinking mode settings.
- Then, start the model server by clicking “Start Server”, and LM Studio will generate a local API endpoint (e.g., http://localhost:1234).
Once done, you can pretty easily use the LM Studio chat interface to test the model.
4] Use Qwen3 using vLLM
vLLM is a high-efficiency serving framework designed for large language models (LLMs), offering seamless support for Qwen3’s FP8 and AWQ quantized models. It provides optimized inference performance, making it an excellent choice for developers creating scalable and robust AI-powered applications. If you are looking to install one of the higher-end Qwen3 Models, you can use vLLM. To do so, first download and install the latest version of Python. Now, to install and use Qwen3, run the commands given below.
pip install vllm
python -c "import vllm; print(vllm,_version_)"
To load the model, run the following command.
vllm server "Qwen/Qwen3-235B-A22B"
Hopefully, with the help of the methods mentioned in this post, you will be able to install Qwen3 on your computer.
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