Character Swap - Mage

Replace an entire character in an image while preserving the scene, powered by AI. It runs on Mango, Guava, GPT Image 2, or Nano Banana 2.

Overview

Detail
Category	Swap
Inputs	1 image plus a character
Accepts	image
Runs on	Mango, Guava, GPT Image 2, or Nano Banana 2
Open	mage.space/apps/character-swap

What Character Swap is for

Putting a Character you built into a scene you already like
Reusing one good composition across several characters
Cases where Face Swap produced a visible join

How to use Character Swap

Open Character Swap and upload the image whose scene you want to keep.
Upload an image of the replacement character.
Run it and check that the lighting on the new subject matches the room. If it does not, Relight will fix it.

Limitations

The same consent rule applies as for Face Swap.
It keeps the composition, which means it also keeps the original pose. If you need a different pose, generate rather than swap.

Last modified on September 14, 2026