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Face Swap

Replace any face in an image or video with AI. Upload a base file (image or video) and a face reference photo — the AI seamlessly composites the face with natural lighting and expression matching. Credit Cost: 5 credits (image) | 15 credits (video)
Access: app.wrldwide.ai/face-swap

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Modes

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🖼️ Image Mode (5 credits)

Swap faces in a single image.
  • Input: Base image (any person photo) + Face reference image
  • Output: Image with swapped face, lighting-matched
  • Speed: Fast (15–30 seconds)

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🎬 Video Mode (15 credits)

Swap faces throughout an entire video.
  • Input: Base video + Face reference image
  • Output: Full video with consistently swapped face across all frames
  • Speed: Longer (2–5 minutes depending on video length)

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How to Use

1

Open Face Swap

Navigate to app.wrldwide.ai/face-swap
2

Select Mode

Choose Image (5 credits) or Video (15 credits).
3

Upload Base File

Upload the image or video containing the face you want to replace.
  • For images: JPG, PNG, WEBP
  • For videos: MP4, MOV (standard formats)
4

Upload Face Reference

Upload a clear photo of the face you want to use as the replacement.Best results:
  • Frontal or near-frontal face angle
  • Clear, well-lit face photo
  • Single face visible (no group shots)
  • High resolution source
5

Generate

Click Generate. Images process in 15–30s. Videos take 2–5 minutes.
6

Download or Browse

Download the result or browse previous face swap results from your job history.

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Key Features

Video mode maintains face consistency across all frames — the swapped face doesn’t flicker or drift as the subject moves, making it suitable for actual video content.
The AI analyzes the lighting in the base file and applies matching lighting to the swapped face. Dark-lit base videos get appropriately shadowed face swaps, not unnaturally bright faces.
Works across a range of face angles — frontal, 3/4, and profile to a degree. Best results with source material that roughly matches the reference face angle.

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Use Cases

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UGC-Style Ad Production

Replace a generic presenter face with an approved brand spokesperson across a library of UGC videos. Maintain consistent brand identity without re-filming.

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Model Swapping

Change the model in product lifestyle shots without a reshoot. Swap to match the target demographic for different market segments.

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Avatar Customization

Use face swap in combination with AI-generated avatar videos to personalize the avatar with a specific person’s face.

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Tips for Best Results

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Base File Tips

  • Lighting — Consistent, well-lit face in base material gives the best swap
  • Resolution — Higher resolution base = more realistic output
  • Angle — Match face angles between base and reference when possible

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Reference Face Tips

  • Clarity — Use a sharp, in-focus photo
  • Lighting — Avoid harsh shadows or extreme lighting
  • Expression — Neutral expression works for widest compatibility
  • Single face — Only one face should be prominently visible

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Next Steps

Lip Sync

Sync any audio to any video face

Live Avatar

Create talking avatars from photos

UGC Video Ads

Create UGC-style video ads

Video Generation

Generate AI video to use as base