Image Expansion

Extend image borders with AI outpainting

See how it works

Image expansion — AI extends the canvas beyond original borders

Extend image borders with AI-generated content

Mask image (PNG, same size as photo)

Paint white on areas to retouch/expand; black everywhere else.

or drag and drop your images here

Supported: JPG, PNG · 64–4096px per side · Max 5MB

How to Expand an Image

Create a mask (PNG) the same size as your image — paint white on areas to expand outward
Upload the mask, then upload your JPG or PNG photo
AI generates new content beyond the original borders in the masked regions
Download your expanded image

Mask Guide

Mark the border regions you want extended with white strokes on a black canvas. Keep the original subject area black so it stays unchanged. The mask must match your image dimensions.

Supported Formats

JPG and PNG only, 64–4096px per side, max 5MB.