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Image Threshold Converter
Convert a photo into a pure high-contrast black and white image with an adjustable brightness threshold.
1. UploadSelect an image.
2. ThresholdAdjust the brightness cutoff.
3. InvertSwitch black and white if needed.
4. DownloadSave the result.
Convert an Image to Pure Black and White
The threshold effect converts every visible pixel into either pure black or pure white according to its brightness. Adjust the threshold to control how much of the image becomes black or white.
Useful for High-Contrast Graphics
Threshold images can be useful for simple silhouettes, stencil-style graphics, scanning experiments and high-contrast design effects.
Are images uploaded?
Your image is processed directly in your browser instead of intentionally uploading it to a Tool Digital Hub server.