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Expand Image Canvas

Grow the frame around a photo and choose where it sits.

Drop an image here, or click to choose one

JPEG, PNG, WebP, GIF or SVG · processed on your device, never uploaded

Quick Tool Overview

Expand Image Canvas grows the frame while leaving the picture at its original size, and a nine-point anchor decides where the original sits inside the new space. Anchor left and the room appears on the right; anchor centre and it is shared evenly. That control is what makes space for a caption or a logo without touching the photograph.

What it does
Changes the canvas size around an image
You give it
An image and the canvas size you want
You get back
The image placed inside a larger frame
Best for
Making room for captions, logos and layout
Image Tools Free, unlimited use No sign-up Runs in your browser

About the Expand Image Canvas

Canvas size and image size are different things, and confusing them is the reason people accidentally stretch photographs. Changing the canvas gives you a bigger frame; the picture inside it stays exactly the size it was.

Type the new canvas dimensions, then place the original with a nine-point anchor — centre, any corner, any edge. That anchor is what makes this different from padding: you can extend a canvas to the right only, leaving the photograph flush against the left edge, which is how you make room for a caption or a logo. The new area can be transparent or any colour.

Key features of the Expand Image Canvas

Nine-point anchor

Place the original in any corner, edge or the centre, so the new space appears exactly where you need it.

Picture size untouched

Nothing is scaled or resampled — the photograph keeps every pixel it had and the frame changes around it.

Shrink as well as grow

A smaller canvas crops from the anchored position, which is a precise way to trim a fixed amount from one side.

Transparent or filled

Leave the new area transparent for PNG, or give it any background colour.

Clear about the difference

Canvas size and image size are shown separately, so the distinction that trips people up stays visible.

How to use the Expand Image Canvas

  1. 1

    Load the image

    The current canvas size is shown so you know what you are growing from.

  2. 2

    Type the new canvas size

    Enter the width and height you want the finished frame to be.

  3. 3

    Anchor the original

    Click one of the nine positions to decide where the photograph sits in the new frame.

  4. 4

    Fill and download

    Choose a background colour or leave it transparent, then save.

Frequently asked questions

Resizing scales the picture itself, changing how big everything in it appears. Expanding the canvas leaves every pixel of the picture at its original size and simply adds empty space around it.

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