Shotnest · Library

Cover one private image area with opaque pixels

A solid replacement rectangle can conceal one selected image area in a new PNG.

Make a deliberate local copy

A solid replacement rectangle can conceal one selected image area in a new PNG. Its position is your decision: the helper does not detect names, addresses, barcodes, faces or other private information elsewhere in the image.

Work through the operation

Choose the image you intend to copy.
Set a rectangle that completely covers the intended area.
Create and inspect the result at a useful zoom.
Check the entire exported image before sharing.

Check a concrete result

The local helper fills the chosen rectangle with fully opaque black pixels. The original file remains unchanged; share the reviewed export rather than assuming the original has been edited.

Review before sharing

The operation runs on the selected raster files in this tab. It does not upload an image, perform OCR, find private information automatically or change the original file. Inspect the actual downloaded copy before using it elsewhere.

Keep the useful reference in Shotnest

Use these local exercises to review text or make an image copy. Use Shotnest for the mobile screenshot collection and retrieval workflow. A suggested shelf supports organization; your review of the original determines whether the saved item is useful and appropriate to share.