kitio.aiAdded Oct 28, 2026
UI-TARS Desktop
FreeByteDance's open-source desktop agent for controlling your computer
What is UI-TARS Desktop?
UI-TARS Desktop is an open-source app from ByteDance that lets a vision-language model control your computer through natural-language instructions. It is used by developers experimenting with local computer-use agents.
The agent takes screenshots, understands the interface and moves the mouse and keyboard to complete tasks in desktop apps and browsers. It works with ByteDance's UI-TARS models and other compatible providers. The same repository includes Agent TARS, a multimodal agent stack with a CLI and web UI that connects to MCP tools.
Features
- Natural-language computer control
- Screenshot-based understanding
- Local and remote operators
- Agent TARS CLI
- MCP integration
Tags
Releases
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Organization
ByteDance
🇨🇳 China
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Free
- Paid options from
- 100% free
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Pros and cons
Pros
- Free and open source
- Runs on your own machine
- Backed by strong UI models
Cons
- Experimental and sometimes unreliable
- Needs a capable model endpoint
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Q&A
What is UI-TARS Desktop?
UI-TARS Desktop is an open-source app from ByteDance that lets a vision-language model control your computer through natural-language instructions. It is used by developers experimenting with local computer-use agents.
How much does UI-TARS Desktop cost?
UI-TARS Desktop is 100% free.
Is there a free version of UI-TARS Desktop?
Yes. UI-TARS Desktop is completely free to use.
What are the main features of UI-TARS Desktop?
Natural-language computer control, Screenshot-based understanding, Local and remote operators, Agent TARS CLI, MCP integration.
Who makes UI-TARS Desktop?
UI-TARS Desktop is made by ByteDance.
What are the best alternatives to UI-TARS Desktop?
Popular alternatives include Agent Zero, Simular, n8n.