How does grayscale conversion work?

Each pixel color is converted to its luminance equivalent using a weighted formula for natural-looking results.

Can I adjust the intensity?

The tool applies standard grayscale conversion. For partial desaturation, use a photo editor.

Convert any color image to grayscale (black and white) online for free. Create artistic or print-ready monochrome versions of your photos.

Drop an image here or click to upload

Max 15 MB

Compress images to reduce file size.

Resize images to exact dimensions.

Rotate images by any angle.