When you are working in Adobe Illustrator you may have to convert an image from color to Grayscale for printing purposes or for any other requirements. Converting image to grayscale is simple.

1. After you place the image in the illustrator, Select the image

Illustrator convert color image to grayscale
2. Now Select Edit > Edit Colors > Convert to Grayscale

Illustrator convert color image to grayscale
3. Now your image will be converted into Grayscale

Illustrator convert color image to grayscale