A deliberate pause before you share

Keep the context.
Cover the details.

Put opaque masks over the parts of an image that should stay private. Refine every rectangle, inspect the flattened result and save a fresh PNG.

Local image processing · Free · No account · No paid API

FICTIONAL SCREENSHOT / EXPORT VIEW

Support note — ready to share

Useful context stays visible.
Selected private regions become solid pixels.

Opaque masks. A new PNG.

Pixels, precisely.

Draw rectangles or enter their exact bounds. Keyboard movement gives you another way to refine an edge.

Select any mask, change its coordinates or undo an edit. Overlapping areas are counted once.

Build the flattened PNG preview after your last edit. Check it before enabling the download.

A mask only replaces pixels inside its rectangle.

An editing view and a saved output are separate things.

Local editing still needs deliberate file handling.

Manual image masking only. No automatic sensitive-content detection, document/video redaction or guarantee that you have found every private detail.