Grayscale Image (Black & White)
Turn your images black and white (grayscale), right in your browser. Nothing is uploaded — your images never leave your device.
Drop images here or click to choose
Files stay on your device — nothing is uploaded.
🔒 100% private — files are processed in your browser and never uploaded.
Frequently asked questions
- How does the Grayscale Image (Black & White) tool work?
- Just add your images and download the black-and-white version. It runs instantly in your browser — no upload, no waiting, no account needed.
- Are my images uploaded to a server?
- No. Pixaru processes everything on your device using your browser, so your images are never uploaded, stored or shared.
- Is it free, and are there limits?
- It's completely free with no file-size or quantity limits, because all the work happens locally on your device.