Nouplo

Add a white border to a PNG

An even white outline around any shape, saved as a transparent PNG.

Drop files here

or click to choose from your deviceAccepted: JPG, JPEG, PNG, WEBP, AVIF, GIF, BMP, HEIC, HEIF

Up to 12 files per runUp to 20 MB per file5 runs per dayRemove limits with Pro✓ Works offline

Your files stay on your device

This tool runs entirely in your browser. Nothing is uploaded, nothing is stored, and you can even turn off your internet connection before you start.

How it works

  1. Add a transparent PNG — or a drawing on white, or a photo, and the background is removed first.
  2. Choose the border width and colour; add a soft shadow if you like.
  3. Press Add border and download the PNG at its full size.

Frequently asked questions

Does it keep the full resolution?
Yes. The subject keeps its pixels (up to 4096 on the longest side); empty transparent margins are trimmed off first, then the border is added around it, with transparency outside.
Can the border be another colour?
Yes — white, black, or any colour you pick.
What pictures work?
A transparent PNG is used as it is; a drawing or logo on white has the white removed; a photo has its subject cut out automatically. Up to 12 pictures at a time.
Are my pictures uploaded?
No. The background is removed, the border drawn and the files made in your browser; nothing is sent anywhere.

Made for a specific use

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