PNGToolkit

Transparent Padding & Canvas Extender

Add breathing room around an image without stretching it.

  • ✓Exact canvas size
  • ✓Nine-point positioning
  • ✓Private processing
Private

Your image stays on your device

Precise

Equal or individual padding

Flexible

Transparent or solid backgrounds

No image selectedJPG, PNG or WebP

Drop an image here

or choose a JPG, PNG or WebP from your device

One image at a time · Maximum 20 MB

▣ Your image is extended locally in your browser. It is never uploaded to our servers.

Add space without resizing the subject

Create transparent breathing room around logos and cut-outs, place products consistently on matching canvases, or add a solid border area without stretching the original image.

Equal or individual padding

Add the same space on every side or set top, right, bottom and left independently.

Exact canvas dimensions

Enter the final width and height, then anchor the original image to any of nine positions.

Transparent or coloured

Export transparent PNG or WebP, or choose white, black or a custom background colour.

▣
Works on Any Device

Windows, Mac, Android and iOS.

▯
No Installation

Open the tool and start.

♢
100% Private

Your files never leave your device.

⚙
No Stretching

Original pixels keep their proportions.