Turn a colour photo into black and white.Open tool →
Online, in one click
Open the Black and White Image Converter and choose a photo. It converts instantly on your device; adjust contrast and download.
On your phone
iPhone: open the photo, tap Edit, choose the Mono filter. Android (Google Photos): Edit > Filters > a black and white option.
On a computer
Windows Photos: Edit > Filter. Mac Preview: Tools > Adjust Colour and drag Saturation to zero.
Make it look good
Flat grey is the common problem. Add contrast until the darkest areas are close to black and the brightest close to white. Photos with strong light and shadow convert best.
Frequently asked questions
Can I convert back to colour?
No – keep the original file.
Is it good for documents?
Yes – high contrast black and white makes scans easier to read and print.
Does it work for HEIC photos?
Yes.
Turn a colour photo into black and white.Open tool →
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