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Image to Grayscale

Convert a colour image to black and white

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About Image to Grayscale

Image to Grayscale instantly converts any colour photograph or graphic to a classic black-and-white grayscale image. The output preserves full luminance detail using standard luminosity weighting (not a simple channel average), producing natural-looking results. Supported formats include JPEG, PNG, WebP, BMP, and TIFF. The output is returned in the same format as the input.

How to use Image to Grayscale

1

Upload your image

Upload a JPG, PNG, WebP, BMP, or TIFF image.

2

Convert

Click Convert to process the image.

3

Download

Download your grayscale image in the same format as the original.

Frequently asked questions