AI Face Swap: Replace Any Face in a Video Instantly
Face swap workflows are powerful because they change identity, not just style. That makes the first test important: the source face needs to be clear, the target video or image needs enough structure, and the final result needs careful review before it is shared. Vidu's AI Face Swap workflow is built for controlled face replacement tests across images and video. Upload a source face, choose the target asset, and review the swapped result with consent, context, and usage rights in mind.
How Vidu's AI Face Swap Works
The workflow begins with a source face and a target image or video, then the AI video generator helps guide how the face is applied while keeping the original scene and motion intact.
What Is AI Face Swap?
AI Face Swap is a workflow that replaces one face in an image or video with another. It is often used for concept editing, entertainment formats, character experiments, and visual variation drafts. Vidu's face swap tool is most useful when users want to test how a replacement behaves inside a target image or moving scene. When the source starts as a still visual, an image to video tool is the closest adjacent workflow for turning that reference into motion. Because it involves identity, the workflow should be handled with consent, clear usage rights, and attention to how the result will be shared.
How to Use AI Face Swap
Upload Face Photo
Upload one clear face image that you want to place into the video, making sure the face is visible and well lit so AI Face Swap can capture the identity accurately.
Upload Target Video
Add the video where the face should be replaced, keeping the clip ready for a clean swap so the tool can preserve the original expressions and motion.
Generate And Check
Click Create to generate the face-swapped video, then preview the result to confirm the replacement looks natural before downloading or exporting it for use.
AI Face Swap Video vs Photo
Use this table to separate a quick face replacement test from a slower manual identity edit. The review should focus on whether the face reference still looks believable once the target video adds movement, changing light, and expression shifts, especially when using AI templates.
| Review area | Manual face replacement | Vidu AI Face Swap workflow |
|---|---|---|
| Source match | Prepare face references and track the target shot by hand | Upload a clear face image and test replacement inside the video flow |
| Motion check | Review frame alignment after masking and cleanup work | Judge face stability, expression fit, and lighting match from the first draft |
| Best use | Final identity work that needs detailed manual polish | Fast approved face swap tests for short clips and concept review |
Creative Ways to Use AI Face Swap
AI Face Swap helps creators, marketers, and teams review real use cases for replacing faces in video with a custom photo, making it easier to judge how the result fits different creative goals.
Identity Fit Review
Review whether the swapped face matches lighting, angle, and expression before the draft moves into a longer scene plan. If the concept needs a follow-up shot, compare the approved result with a text to video generator brief.
Casting Mockup Checks
Create quick casting or avatar mockups for campaign review without repeating the full editing process. This gives teams a safer way to compare options before selecting the final direction.
Approval-Ready Drafts
Prepare controlled drafts for projects where identity permissions, source ownership, and review notes must stay visible. The card is focused on approval flow rather than the creative use case itself.
Custom Face Replacement
Upload a source face and a target video to check how naturally the face replacement fits the motion, lighting, and expression in the clip. This block helps you review whether the result stays recognizable while matching the original scene.
Character and Concept Tests
Preview alternate casting, avatar looks, or campaign concepts before committing to a longer edit. Use AI Face Swap to review how a different face changes the overall scene, compare options quickly, and check whether the result fits your creative direction before moving forward.
Consent-Based Creative Drafts
Use this workflow for controlled projects where identity use, source rights, and review standards are already defined. It helps teams handle AI Face Swap work with a clear process for checking source material, confirming intended use, and keeping each result aligned with project requirements.
Review Paths for AI Face Swap
Use this check when an AI Face Swap result needs a closer look before the next edit, especially if you are turning images into video and want to make sure the swapped face still looks natural, stable, and consistent before you continue.
Input Readiness
Upload a clean face image or a short reference clip so AI Face Swap can swap the face in your video with changes that are easy to spot and evaluate.
Frequently Asked
Questions
AI face swap in video editing replaces one face with another while trying to preserve the original scene, motion, and expression. Vidu is different from a simple filter because it is built around a source face, a target asset, and a review step, so the result is judged in context rather than as a cosmetic overlay. That makes it more useful for creative drafts, concept tests, and identity-focused experiments where the quality of the reference and the fit with the target clip both affect the outcome. The workflow is designed to get you to a usable first draft quickly, then refine from there.
Launch Your Face Swap
Upload a custom face image, place it into a chosen video or image, and see how the swap reads once it is in motion. AI video templates can guide that first setup with a clearer visual direction, making it easier to judge expression, framing, and overall fit before you continue. For creators refining a scene, AI Face Swap keeps the process focused on the result you want to shape next.