Upload an image to start converting.
Convert images to grayscale instantly in your browser.
Image Grayscale converts color images to grayscale. See also: black-white-converter or image-blur.
Upload an image by clicking the upload area or dragging a file. Adjust the settings using the available controls, then click the process button. The tool applies the transformation using Canvas or WebGL APIs and provides a downloadable result.
The tool supports common formats including JPG, PNG, GIF, WebP, and BMP.
No, all image processing happens locally in your browser using HTML5 Canvas.
The tool can handle images up to 50MB, though smaller files process faster.