Person Replacement

Person replacement is the core technology behind Larpable's image generation. Instead of generating a face from scratch, Larpable identifies the person in your scene image and replaces them with your AI identity — keeping the scene's environment, lighting, and composition intact.

How Person Replacement Works

1. 1You upload a scene image that contains a person
2. 2Larpable identifies the person in the scene
3. 3Larpable replaces that person with your AI identity
4. 4The result is a photo of your identity in the scene's environment

Why Person Replacement Matters

Person replacement is what makes identity consistency possible. Because the face comes from your reference photos — not from a new generation each time — your character looks the same in every scene. The environment changes; the face stays consistent.

Multi-Person Scenes

When a scene image contains multiple people, Larpable can detect each person and let you choose which one to replace. Enable the "Multiple people" toggle on the upload node, and Larpable scans the image and shows numbered boxes around each detected person. Click a box to select which person to replace with your AI identity.

This is useful for group photos, crowd scenes, or situations where you want your identity to appear alongside other people in the scene.

Person Replacement vs Face Replacement

Person replacement replaces the entire person, adapting to the scene naturally. Face replacement only swaps the face. For most AI influencer content, person replacement produces more realistic, integrated results. Read the full comparison.

Best Practices

• Choose scenes with a clear, visible person to replace
• Match scene lighting to your reference photos for best results
• Use scenes with natural, relaxed poses
• For multi-person scenes, select the right person to replace

Read the person replacement docs and the guide to placing your identity in scenes.