Add Border to Image

It separates the image from whatever surrounds it. A white border stops a light-edged photo bleeding into a white page, a thin dark line gives product shots definition on a website, and a generous margin gives prints breathing room for framing.

A few pixels is enough to define an edge on screen. Gallery-style framing wants something much wider — often 3–5% of the image width, with the bottom margin slightly deeper than the others, which is the traditional proportion used for mounted prints because it looks balanced to the eye.

Yes, it is added around the outside, so the file becomes larger by twice the border thickness in each direction. If you need to hit an exact final size, either account for that or resize afterwards — worth knowing when preparing images for a layout with fixed dimensions.

Yes, Add Border to Image is completely free. No signup, no account, and no watermark on outputs. A Pro tier is available for 100 AI ops/day and larger file sizes.

Add Border to Image uploads your file over an encrypted connection to our own processing server, converts it, and returns the result. The file is deleted immediately after processing and is never used for anything else. It is not sent to any third party, and we keep no copies.