Ad banners from square posts
Turn an Instagram square into a wide web hero without cropping the subject.
AI Image Expander
Ask what should continue beyond the current border—no manual canvas resize.
Before and after
Before
After
Before
After
How to expand an image with AI
1
Pick the aspect ratio first
Choose 16:9 or 9:16 in the editor so the model knows which sides need new content.
2
Describe continuation
Tell the model what belongs beyond the frame—more sky, forest, or studio floor.
3
Check seams
Look for color jumps at the old border. Regenerate with 'seamless continuation' if needed.
Example prompts
More sky
Extend upward with soft clouds matching the existing sunset colors.
Wider stage
Continue the concert stage left and right, keep singer centered.
Vertical story
Extend floor and ceiling for 9:16, keep subject mid-frame.
Forest path
Continue the forest path outward, same mist and pine trunks.
Studio floor
Extend gray seamless floor, keep shadow under product.
Use cases
YouTube thumbnails
Add breathing room for title text on the sides.
Print posters
Gain margin for bleed when the original crop was too tight.
Why use Remorphy
Outpaint, not stretch
The model generates new pixels instead of squashing your subject.
Works with portraits and products
Name what must stay fixed while edges grow.
Same six styles
Optional Anime or Illustration expansion for stylized campaigns.
Frequently asked questions
Does AI Image Expander change the middle of the photo?
It should keep the center intact. If drift happens, shorten the prompt to edge extension only.
Which ratio should I pick?
Match your destination platform before generating to avoid a second credit spend.
Can it invent new people at the edges?
It may try if you ask for crowds. Specify empty continuation for clean backgrounds.
Guest access?
One free Klein generation after a human check, then account credits for more expansions.