Grayscale Image
Make an image black and white with an adjustable grayscale filter. Preview the strength and download JPG, PNG or WebP in your browser.
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Your files are processed locally. The original file is kept unchanged. Choose your settings, create the result, and use the download button to save it.
About Convert Image to Grayscale
Remove some or all color from a photograph or graphic. Set grayscale strength to 100% for a fully monochrome result, or use a lower value to retain a trace of the original color.
How to use this tool
01 · Prepare your input
Choose a supported image from your device, or try the built-in sample.
02 · Choose grayscale strength
Use full strength for black and white, or lower the amount to retain some source color.
03 · Review the result
Create the grayscale image and inspect tonal separation before downloading.
Before you download.
What to know about Convert Image to Grayscale.
Can a grayscale export recover the original colors?
No. Keep the original file if you may need its full color later. The monochrome export contains only the selected grayscale result.
Are my files uploaded for processing?
No. File contents are processed in your browser. The site, codecs and any required models still need to load over the network; local results depend on your device and browser.