Make images black and white or sepia, and adjust brightness and contrast
Black and white, sepia, invert, plus brightness, contrast and saturation — in batches, nothing uploaded.
About Black & white and colour
Pick images and an effect — black and white, sepia (old-photo brown) or invert — and fine-tune brightness, contrast and saturation. Great for crisp scanned documents or striking monochrome photos.
Black and white uses perceptual luminance (Rec. 709), so it looks more natural than a plain average.
FAQ
How do I make a scanned page crisp?
Choose black and white, raise brightness a little and increase contrast.
More tools here
Image resizer Merge images Compress images Crop image Watermark images Transparent background Image colour picker Meme maker Pixel art converter Favicon generator SVG ↔ PNG Short-video safe zone