Drawing, then refining
The shapes you draw become a mask, and the mask goes through the same edge band every other method on this site uses: certainly-in inside it, certainly-out outside it, and a strip along the outline where the photograph’s own edges decide how much of each pixel is subject. That is why a polygon drawn a little loosely round a mug still comes out on the mug’s rim, with its anti-aliasing intact.
After the cut, every Refine, Edge, Finish and Frame control works as it does elsewhere: keep and take-away brushes, halo shrink, a shadow, a white background, an exact size.
- Soft edges need a wider band. Hair and fur are not a line. Draw round them generously and widen edge detail, or start from the guided selection instead.
- The magnetic edge follows contrast. On a low-contrast boundary it has nothing to snap to and stays where you clicked.
Questions
Which tool should I use?
Polygon for straight-sided things — boxes, buildings, a phone. Lasso for quick rough shapes. Magnetic for a curved outline with a clear edge: each stretch between two clicks snaps to the strongest edge in the photo nearby.
How do I cut a hole, like the inside of a handle?
Switch the shape to 'Cut away from it' on the Cut panel and draw round the hole. Shapes apply in order, so a subtract shape drawn after an add shape cuts into it.
My outline is a little off the edge. Do I need to redraw it?
Usually not. The edge band re-solves a strip either side of your outline against the photo's own edges. Widen 'Edge detail' on the Edge panel if the outline is further out than a few pixels.
Can I do it with the keyboard?
Yes. Focus the picture, move with the arrow keys (Shift for bigger steps), press Enter to place a point, Backspace to remove one, Shift Enter to close the shape and Escape to clear it.
Is anything uploaded?
No. The outline, the edge and the file are all made in this tab.
Related
- Remove background from pictureOpen a photo, let colour and contrast propose the edge, correct it by hand, and save it on transparency or on a colour, full size.
- Product photo background removerA narrow detail band for hard manufactured edges, plus keep and take-away brushes for handles and holes.
- Fix the edges of a cutoutOpen a transparent PNG someone else made and take its white halo, colour fringe or jagged edge away.
- Make a picture transparentThe same studio, with the file-format question answered on the way out.






