Add Border to Image Online Free — Any Color & Width

How to add a border to an image (3 steps)

1. Pick your image. Load the file — it stays on your device.
2. Set the frame. Drag the width slider (1–200 px) and pick any color. White borders suit print and Polaroid styles; a border matching the background makes rectangular photos fit square social feeds without cropping.
3. Download. The framed image saves at full resolution with the border baked in.

What borders are for

Borders solve three real layout problems: fitting a 4:3 photo into a 1:1 Instagram post without losing content, giving a plain scan the "printed" look, and creating a safe margin so important content is not cropped by circular avatar masks. Because the border is drawn onto the canvas and baked into the pixels, it survives any platform's re-encoding.

FAQ

• Will the border be visible on any website? Yes — it is part of the image pixels, not a CSS effect.
• Can I make a square out of a rectangle? Yes: choose a white border and a width of roughly (long side − short side) ÷ 2; the result is a square.
• Is my image uploaded? No — all rendering happens in your browser.