Bria Expand: make a picture wider or taller with AI
Bria Expand adds new picture around the edges to reach a new shape, such as a square post or a tall story, and keeps the original in the middle.
Real results
Made in solorender with these models. Nothing retouched.


Best for
- ✓Turning a wide picture into a square post or a tall story without cropping anyone out
- ✓Making room around a subject for text
- ✓Fitting one picture to every social shape
Where it struggles
- —The bigger the new space, the more it has to invent. Check the new edges closely
- —The prompt only describes the new space. It doesn't change what is already in the picture
Prompts that work
Each one opens the studio with the prompt already in the box. They are also one click away inside the app, under the prompt field.
Wide to square
Try it →more stormy night sky above and crashing waves on dark rocks below
Pick 1:1 under Expand to. Say what goes above and below.
How to use it
Open the Edit lane, pick Bria Expand and add your picture. Choose the new shape under Expand to. Then either describe what should fill the new space, or leave the box empty and let it continue the scene.
Name what belongs at each new edge ("sky above, rocks below"). It keeps the new parts matching the picture.
Questions
Can AI make a picture wider or taller?
Yes. Bria Expand adds new picture around the edges to reach the shape you pick, and keeps the original in the middle.
Do I need a prompt?
No. With an empty box it continues the scene. A short prompt lets you say what goes in the new space.
What does it cost?
One flat price a picture, shown at the top of this page.
Run these for real
Every model in this guide is live in solorender. Credits never expire.
Open Bria Expand →