Add an even border outside the original image
Choose a color and a thickness from 1 to 100 pixels. The editor creates a larger canvas, centers the source image, and places the same border width on all four sides. A 20-pixel border therefore adds 40 pixels to both the output width and height.
Useful checks before export
Consider the final display size: a narrow border may disappear when an image is reduced, while a wide one can dominate a small icon. Sample a matching color with Image Color Picker, then enter that hex value in the border control.
Output limitations
The border is solid and uniform; this tool does not create gradients, frames, shadows or different widths per side. Processing is local. Recognized JPG, PNG and WebP inputs keep their format, while other decodable inputs fall back to JPG.
Border versus crop or resize
A border increases canvas dimensions without scaling the original pixels. Use Image Cropper to remove an edge, or Image Resizer if the final pixel dimensions must stay within a specific limit.