Free brain tumor MRI classifier
Drop in a brain MRI image and a small neural network flags the most likely pattern — glioma, meningioma, pituitary tumor, or no tumor — with a confidence score. It runs entirely in your browser: the image never leaves your device. Informational only, not a diagnosis.
Drop a brain MRI image here, or
JPG or PNG of a single brain MRI slice (axial works best). Processed on your device — nothing is uploaded.
Informational only — not a medical diagnosis. This tool classifies image patterns and can be wrong. Always consult a qualified radiologist or physician.
Opens: A single brain MRI slice as a JPG or PNG (axial views work best). · Files are processed in your browser — nothing is uploaded.
How to use it
- 1.Drop in a JPG or PNG of one brain MRI slice, or click to choose a file.
- 2.The model runs locally in your browser (ONNX / WebAssembly) — nothing is uploaded.
- 3.Read the most likely class and the confidence breakdown across all four categories.
- 4.For your real scan: create a free account and get a plain-language AI report you can ask questions about.
FAQ
- What can this brain tumor classifier detect?
- It sorts a brain MRI slice into four categories from its training data: glioma, meningioma, pituitary tumor, or no tumor. It does not measure size, stage or location.
- Is my MRI image uploaded anywhere?
- No. The model runs in your browser with WebAssembly, so the image is processed on your device and never sent to a server.
- Is this a diagnosis?
- No. It is an informational pattern-matching tool that can be wrong. Only a qualified radiologist or physician can diagnose a brain tumor. Always seek professional medical advice.
- How accurate is it?
- On its public test set the model scores highly, but real-world scans vary in machine, sequence, plane and quality. Treat the result as a rough hint, not a clinical finding.
- What image should I use?
- A single brain MRI slice as a clear JPG or PNG. Axial (top-down) views similar to standard MRI screening work best.
Want your scan explained in plain language?
The viewer is free — and your first AI report is too. Create an account to upload a scan (de-identified in your browser) and get an AI-generated, plain-language report and grounded Q&A, no card needed. Informational only — not a medical diagnosis.