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Free black and white image converter
Make black and white versions of your photos and illustrations.
Free to useNo account neededFiles stay on your device
Choose your images
Drop your images hereor select them from your device
Up to 20 images. 25 MB per file, 100 MB total. Up to 24 megapixels and 8192 px per side. Still images only.
Selected images
Your files are ready
How to use Grayscale image
- Choose JPG, PNG or still WebP images.
- Select PNG or JPG output.
- Convert to grayscale and download your files.
Is transparency preserved?
Yes in PNG output. Transparent areas use the chosen background in JPG.
Is this a two-colour threshold effect?
No. It creates grayscale tones based on pixel luminance, preserving shading and detail.
Are my files uploaded?
No. Conversion takes place in your browser. Pixplet does not receive the files you choose. The result is not stored in your account, so download it before leaving this page.
Exports do not retain EXIF metadata, camera location, colour profiles or editable layers. Images use your browser colour handling. Animated PNG and WebP are not supported.