Grayscale

Convert colour images to black and white (grayscale). Free, fast, no sign-up required.

How to use Grayscale

  1. Upload your file in the tool above.
  2. Choose your options if the tool has any.
  3. Click Process File and download the result. No sign-up needed.

About Grayscale

Category: Image Tools. Convert colour images to black and white (grayscale). No account or installation required. Works on any device: Windows, Mac, Android and iPhone.

Frequently Asked Questions

Is this tool free?

Yes. Toolysite is free to use. No account required.

Is my data safe?

Yes. Your files are processed securely, never shared, and automatically deleted within 1 hour.