Extended canvas preview
Ready to draw
Free Trial
AI Image Extender
Outpaint maps and scenes in any direction with seam blending and best-of-N variants.
ON
GameGenREADYWorld…
Create faster with examples
Pick a preset prompt — it fills the form above so you can edit and generate in one click.
How developers use Image Extender
Real workflows for indie teams, Game Jams, and solo creators.
Reference
Generated
Grow levels without redrawing
Take an existing map or concept piece and expand the canvas while matching style.
Start nowWhy choose GameGen
Built for indie developers who need quality assets without the wait.
How to create with GameGen
Three steps from idea to downloadable asset.
- 1
Upload a base image
Attach the map or scene you want to grow.
- 2
Choose direction and variants
Extend left, right, up, or down; pick how many seam candidates to compare.
- 3
Accept the best seam
Download the extended PNG for your level pipeline.
Trusted creators
Loved by indie developers
“I shipped my Game Jam entry with AI-generated sprites and BGM from GameGen. Saved me at least two days of asset work.”
“The pixel character and asset pack tools let me test combat feel before hiring an artist. The style was consistent enough for a vertical slice.”
“HD portraits with transparent backgrounds dropped straight into Ren'Py. We iterated on character designs in hours instead of weeks.”
Frequently asked questions
- How many credits does extend use?
- Credits match the number of variants (best-of), typically 1–3 per extend.
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