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MRI viewer online

View an MRI scan from a hospital CD or export without installing anything. Load the DICOM folder or a NIfTI file and browse every slice in 2D and 3D — all locally in your browser.

Opens: MRI as a DICOM folder (.dcm) or a NIfTI file (.nii / .nii.gz). · Files are processed in your browser — nothing is uploaded.

How to use it

  1. 1.Upload your MRI DICOM folder or a NIfTI file.
  2. 2.Scroll through slices and switch between axial, coronal and sagittal planes.
  3. 3.Use the 3D view and intensity window to inspect the anatomy.
  4. 4.Want it explained? Create an account for a plain-language AI report.

FAQ

Can I view my MRI from a hospital CD?
Yes. Point the “Upload DICOM folder” picker at the DICOM folder on the CD.
Will this tell me if my MRI is normal?
The free viewer shows the images only. An optional AI report explains findings in plain language, but it is informational and not a diagnosis — always discuss results with your doctor.
Is it private?
Yes — MRI images are processed in your browser and are not uploaded when you use the free viewer.

Want your scan explained in plain language?

The viewer is free. Create an account to upload a scan (de-identified in your browser) and get an AI-generated, plain-language report and grounded Q&A. Informational only — not a medical diagnosis.

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