Image to Grayscale
Convert color images to high-quality black & white with mode and intensity controls.
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Drag an image here, or
Supports PNG, JPG, WEBP, GIF, BMP formats, up to 50MB
Processed locally, never uploaded
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About This Tool
This tool focuses on turning photos into black & white with three modes: luminosity, average, and desaturate. You can tune grayscale intensity, output format (PNG/JPG/WEBP), scale, and quality with real-time preview. Everything runs locally in your browser to protect privacy.
Features
- ⚫ Three grayscale modes: luminosity, average, desaturate
- 🎚️ Intensity control: fine-tune black & white strength
- 🖼️ Live preview: side-by-side comparison
- 📏 Scaled output: resize images proportionally
- 🎛️ Format & quality: PNG/JPG/WEBP output options
- 🔒 Privacy first: local processing, no uploads