Black & White Converter

Convert any photo to a classic black and white image using professional luminance weighting.

Your images never leave your device — 100% browser-based processing

Drop your image here, or click to browse

Supports JPG, PNG, WebP, GIF, SVG, BMP • Paste from clipboard

How Does This Work?

This tool converts each pixel to grayscale using the standard luminance formula (0.299R + 0.587G + 0.114B), which closely matches how the human eye perceives brightness.

Frequently Asked Questions

Is this the same as desaturation?

No — desaturation averages all channels equally. This tool uses perceptual luminance weights for a more natural result.

Privacy Notice: All image processing happens directly in your browser. Your images are never uploaded to any server. PixelTools is free to use and supported by advertising.