Transparency Tool - Black ink on transparent background

Remove white paper from scans and photos of ink drawings — directly in your browser. Nothing is uploaded.

Drop an image here or click to choose (PNG/JPG/WebP/HEIC)

White threshold 235 Feather 12 Downscale huge images (recommended)

Original

Result

Tip: for clean A6 scans, threshold ~230–240 often works well. For phone photos, try a bit higher.