Free, runs entirely in your browser — no sign-up, no file upload to a server.
What does Image Grayscale do?
It converts a color photo to black and white instantly, with a live preview before download.
Where is my image processed?
Entirely client-side — nothing is uploaded.
How do I report a problem or request a feature for this tool?
Use the Contact / Feedback page — select "Image Grayscale" as the related tool so we know exactly which tool you mean, then describe the bug or the feature you'd like to see.