X-Ray Invert
Switch between standard grayscale and radiology negative-film presentation.
What this medical-image tool provides
Switch between standard grayscale and radiology negative-film presentation. Process supported X-ray images locally in the browser.
- X-Ray Invert combines the listed input, controls, preview context, result guidance and medical-use limits in one review sequence.
- Use the before-and-after examples only for orientation, then review the actual selected file independently.
- Accepted input: DICOM, PNG, JPG.
- Available controls: Window preset, Frame, Invert grayscale, Strength.
- Review the output and download it directly to your device.
How to use X-Ray Invert
- Choose a file — Choose DICOM, PNG, JPG from your device.
- Adjust settings — Review the available controls: Window preset, Frame, Invert grayscale, Strength.
- Create the result — Process the selected file on this device, review the preview and download the result.
Preview and review context
Flip the grayscale presentation while keeping every source pixel on this device.
- Before example: Synthetic lateral skull X-Ray in standard grayscale
- After example: The same skull X-Ray with grayscale inverted
Accepted input
DICOM, PNG, JPG
Available settings
- Window preset — select; Options: Automatic, Detector detail · W3200 L2200, Lung · W1500 L-600, Bone · W2000 L300, Soft tissue · W400 L40, Brain · W80 L40; Default: auto
- Frame — number; Default: 1; Range: 1 to 9999; Step: 1
- Invert grayscale — toggle; Default: Off
- Strength — range; Default: 1; Range: 0.25 to 2; Step: 0.05
Result and download review
Local result ready: Review the output and download it directly to your device.
Privacy
Supported medical-image contents are processed locally and are not uploaded for processing; site analytics and the assistant are separate. Educational image-processing tool only. Not a medical device and not for diagnosis.
Frequently asked questions
Is X-Ray Invert a diagnostic medical device?
No. Educational image-processing tool only. Not a medical device and not for diagnosis.
Are medical images uploaded?
Supported medical-image contents are processed locally and are not uploaded for processing; site analytics and the assistant are separate. The supported file contents stay on this device while the tool runs.
Which inputs does X-Ray Invert support?
DICOM, PNG and JPG input; PNG output.
Related X-Ray tools
- DICOM Viewer Pro — Open DICOM files online and adjust brightness, contrast, lung, bone and soft-tissue views privately.
- DICOM to PNG — Convert DICOM to lossless 8-bit or 16-bit PNG online on your device.
- X-Ray Enhancer — Enhance X-ray contrast and make subtle bone and soft-tissue detail easier to compare online.
- X-Ray Metadata Viewer — Search and export human-readable DICOM tags as structured JSON.
- DCM to JPG — Convert DCM and DICOM images to compact JPG files online without uploading them.
- DICOM to PDF — Convert a DICOM image to an A4, Letter or fitted PDF page online.
- NIfTI Viewer — Inspect axial, coronal and sagittal slices from .nii and .nii.gz volumes locally.
- X-Ray Quality Check — Measure X-ray tonal range, clipping, edge detail and visible grain locally with transparent heuristic thresholds.