AI Image Extender

AI Image Extender expands a photo past its original edges. Instead of cropping more away, the AI generates the missing scenery — matching the lighting, colour and perspective already in the shot.

Extend left, right, up, down or all four sides at once. Turn a vertical phone photo into a wide banner, grow a square shot to 16:9, or open up space for a headline without shrinking your subject.

Also known as outpainting or uncropping.

Open the AI Image Extender tool →

How AI Image Extender works

1. Upload your photo.
2. Choose which sides to extend and how far.
3. Generate and download the wider image.

Why use Betatum AI Image Extender

• Extend in any direction
• Seamless continuation of the scene
• Rescue a crop that is too tight
• Make room for text and logos

Frequently asked questions

How is this different from resizing?

Resizing stretches or crops what you already have. Extending invents new matching scenery outside the frame, so your subject stays the same size.

Which directions can I extend?

Left, right, up, down, or all sides at once.

Related AI tools

• AI Image Resizer — Reframe to any aspect ratio without cutting the subject off.
• AI Generative Fill — Click any object or brush an area, say what belongs there, and only that changes.
• AI Photo Upscaler — Enlarge photos up to 8× with real, print-ready detail.