Does this tool distort or stretch my original image?

No. Your image is unchanged; the tool only adds space around the edges.

Can I make the expanded area transparent?

Yes. If you export as PNG, you can set the expanded area to be transparent.

Is this safe for confidential business designs?

Yes. It runs in your browser for this tool; no data is transferred.

Canvas expander vs resize?

Resize changes the image dimensions (and pixels). Canvas expander keeps your image the same size and adds space around it — useful for adding padding or fitting into a fixed aspect ratio without cropping.

扩展画布

Need to fit an image into a layout without cropping? The Canvas Expander extends the edges of your image and adds space for text or design. Set larger dimensions and anchor your image to center, top, or sides. All adjustments are done in your browser so your assets stay private.

免费 · 无限制 · 浏览器内处理

如何使用

1Upload your original image.
2Enter the new, larger canvas dimensions and choose anchor alignment (e.g. center, top-left).
3Select a fill color for the new space and download.

常见问题

Does this tool distort or stretch my original image?: No. Your image is unchanged; the tool only adds space around the edges.
Can I make the expanded area transparent?: Yes. If you export as PNG, you can set the expanded area to be transparent.
Is this safe for confidential business designs?: Yes. It runs in your browser for this tool; no data is transferred.
Canvas expander vs resize?: Resize changes the image dimensions (and pixels). Canvas expander keeps your image the same size and adds space around it — useful for adding padding or fitting into a fixed aspect ratio without cropping.