Overview
Detect your GPU or Mac and see which open LLMs, coding, image and video models you can run locally.
Pricing
Free
Detailed plans have not been confirmed in our catalog. Check the official website for current limits and billing terms.
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Use Cases
- Check if your laptop can run a specific open-source LLM before downloading tens of gigabytes of model files.
- Validate whether your current GPU VRAM is enough for 4-bit or 8-bit quantized models in your local RAG or chatbot project.
- Quickly assess a new development machine or server to see what size models your team can realistically host in-house.
- Compare multiple machines in your lab to decide which one is best suited for fine-tuning or high-throughput inference.
- Use during hardware planning to estimate if an upgrade is needed to support upcoming AI workloads and frameworks.
Features
Instant browser-based hardware scan
Accurate LLM compatibility checks
GPU, VRAM, CPU and RAM detection
Model-specific requirement matching
Privacy-friendly, client-side analysis
Supports popular open-source LLMs
Actionable upgrade and sizing tips
Free to use, no install required
Reviews
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FAQ
How does CanIRun.ai detect my hardware in the browser?
CanIRun.ai uses standard browser APIs and lightweight client-side scripts to infer your CPU, GPU, VRAM, RAM, and storage capabilities. The detection runs locally in your browser without requiring you to install software or send personal files.
Is my hardware or personal data uploaded or stored?
No, hardware analysis is performed client-side in your browser. CanIRun.ai focuses on high-level specs and does not require access to your documents, code, or model data. Check the site documentation or privacy policy for implementation details.
Does CanIRun.ai guarantee that a model will run on my machine?
CanIRun.ai provides best-effort compatibility estimates based on known model requirements and your detected specs, but it cannot guarantee performance or stability. Framework versions, drivers, and custom settings can still affect whether a model runs successfully.
Which AI models and frameworks are supported?
CanIRun.ai focuses on popular open-source LLMs and inference stacks. The catalog is updated over time to cover commonly used models and deployment options; support may vary by version and quantization level.
Is CanIRun.ai really free to use?
Yes, CanIRun.ai is free to use in your browser. You can run compatibility checks as often as you need without installing anything or creating an account.