Turn your photos into beautiful black & white — online for free.
JPG, PNG, WebP, GIF, BMP formats supported.
Desaturate any photo with a single click. Whether you're creating dramatic monochrome portraits, preparing images for print, or need grayscale assets for documents — this tool does it instantly in your browser with zero uploads.
Select an image from your device or drag and drop it here.
Use the slider to control how strong the grayscale effect is.
Export as JPG, PNG, or WebP with one click.
No hidden fees, no subscriptions, no watermarks. Convert as many images as you need.
All processing happens in your browser. Your images never leave your device.
Fine-tune from subtle desaturation to full monochrome.
Uses luminance weights (0.299R + 0.587G + 0.114B) for natural results.
See the result instantly before downloading.
Works on Windows, Mac, Linux, iOS, and Android devices.
Upload your image, adjust the intensity slider, and download the grayscale result as JPG, PNG, or WebP. All processing happens in your browser.
Grayscale keeps smooth shades of gray, while a true black & white image only contains pure black and pure white pixels. We offer both — check out our Black & White converter.
No. The resolution stays identical — only color information is removed. Your image remains sharp and detailed.
Absolutely. All processing happens locally in your browser. Your images are never uploaded to our servers, ensuring complete privacy.