Image Tool
Convert to Grayscale
Convert your color images to grayscale instantly. Transform JPG, PNG images to black and white.
Grayscale Converter
Convert your image to grayscale with one click
Drop your image here
or click to browse
How to Convert Images to Grayscale
1
Upload Your Image
Upload any color image you want to convert to black and white.
2
Automatic Conversion
The tool instantly converts your image to grayscale with a side-by-side comparison.
3
Download Grayscale Image
Download your black and white image. Free and instant.
What is Grayscale Conversion?
Grayscale conversion transforms a color image into shades of gray by removing color information while preserving luminance. Each pixel is converted to a shade between black and white based on its brightness value.
Our converter uses the perceptual luminance formula (0.299R + 0.587G + 0.114B) that matches how human eyes perceive brightness, producing natural-looking black and white images.
Why Convert to Grayscale?
Create classic black and white photos from any color image.
Reduce file size by removing color information.
Perceptual luminance formula for natural-looking results.
Side-by-side comparison to see before and after.