EACHLABS
Faceswap Video | Seamlessly swap faces in videos with realistic expressions, lighting, and angles.
Avg Run Time: 90.000s
Model Slug: faceswap-video
Playground
Input
Enter a URL or choose a file from your computer.
Invalid URL.
(Max 50MB)
Enter a URL or choose a file from your computer.
Invalid URL.
(Max 50MB)
Output
Example Result
Preview and download your result.
API & SDK
Create a Prediction
Send a POST request to create a new prediction. This will return a prediction ID that you'll use to check the result. The request should include your model inputs and API key.
Get Prediction Result
Poll the prediction endpoint with the prediction ID until the result is ready. The API uses long-polling, so you'll need to repeatedly check until you receive a success status.
Readme
Overview
faceswap-video — Video-to-Video AI Model
Transform any video by seamlessly swapping faces with faceswap-video, the video-to-video AI model from Eachlabs that delivers hyper-realistic results matching expressions, lighting, and camera angles. Developed by Eachlabs as part of the eachlabs family, faceswap-video solves the challenge of creating convincing deepfake-style edits without artifacts or unnatural distortions, making it ideal for creators seeking "AI face swap video" tools. Unlike basic face swap apps, this model preserves video dynamics for professional-grade outputs in short-form content.
Users searching for "best AI video face swap" or "faceswap video generator online" turn to faceswap-video for its precision in handling complex motions and multi-face scenes, enabling quick edits that look authentically human.
Technical Specifications
What Sets faceswap-video Apart
faceswap-video stands out in the video-to-video AI model landscape with capabilities tailored for realistic face manipulation. It excels at multi-angle consistency, where faces adapt fluidly to changing camera perspectives without flickering—enabling seamless swaps in dynamic footage like vlogs or action clips. This allows content creators to repurpose videos ethically for dubbing or personalization without reshoots.
Another key differentiator is its advanced expression mirroring, capturing subtle micro-expressions and lip sync from the source face. Video editors benefit by producing outputs that pass close scrutiny, perfect for "faceswap-video API" integrations in production pipelines.
- High-fidelity resolution support up to 1080p: Handles Full HD inputs and outputs, maintaining sharpness in facial details even during fast motion—ideal for professional "eachlabs video-to-video" workflows.
- Max duration of 30 seconds per clip: Processes short-form videos efficiently, with average times under 2 minutes on Eachlabs, outperforming slower competitors in iterative editing.
- MP4 input/output formats: Supports standard video files with H.264 encoding, ensuring compatibility for "AI video face swap free" users transitioning to paid API use.
These specs make faceswap-video a top choice for developers building "realistic faceswap video tools," weaving in eachlabs's optimized architecture for speed and quality.
Key Considerations
- High-quality, well-lit, and front-facing source images yield the most realistic swaps
- Input videos should have clear, unobstructed views of the target face for optimal tracking and mapping
- Adjust parameters such as face alignment and expression matching for best results
- Review and fine-tune outputs, as automated swaps may require manual correction in challenging scenes
- There is a trade-off between processing speed and output quality; higher fidelity settings may increase processing time
- Prompt engineering (e.g., specifying lighting or expression adjustments) can improve blending and realism
- Avoid using low-resolution or blurry inputs, as these can degrade output quality
Tips & Tricks
How to Use faceswap-video on Eachlabs
Access faceswap-video exclusively through Eachlabs Playground for instant testing or integrate via API/SDK for production. Upload a source video (MP4, up to 30s), provide a clear target face image, and adjust parameters like swap strength or expression intensity. Generate high-quality 1080p outputs in minutes, ready for download or programmatic use in your "faceswap-video API" apps.
---Capabilities
- Accurately swaps faces in videos while preserving original expressions, lighting, and head angles
- Handles subtle facial movements and environmental changes for natural-looking results
- Supports both short clips and longer videos, with scalability depending on hardware and settings
- Adaptable to various creative, professional, and entertainment applications
- Produces high-quality outputs suitable for social media, marketing, and film production
- Allows for parameter customization to balance speed and quality
What Can I Use It For?
Use Cases for faceswap-video
Content Creators and YouTubers: Swap your face onto a celebrity or character in reaction videos to boost engagement. For instance, upload a source video of yourself reacting excitedly, select a target face from a movie clip, and generate "put my face on video" results that match every head tilt and smile—saving hours of green screen work.
Marketers for Personalized Ads: Customize promotional videos by faceswapping product endorsers onto diverse models. Teams searching "AI face swap for marketing videos" use it to localize campaigns, swapping a spokesperson's face onto regional actors while preserving authentic gestures and lighting for higher conversion rates.
Developers Integrating Video-to-Video AI: Build apps with the faceswap-video API for user-generated content platforms. Developers handling "faceswap video generator API" requests input a base video, target face image, and optional strength slider, outputting edited MP4s that maintain timeline sync—streamlining custom avatar features in social apps.
Film Editors for Dubbing and Fixes: Correct continuity errors or dub foreign films by swapping actors' faces across scenes. This leverages the model's angle-adaptive tech to ensure "deepfake video editing" looks native, ideal for indie filmmakers avoiding costly reshoots.
Things to Be Aware Of
- Some experimental features may produce inconsistent results, especially with extreme facial angles or poor lighting
- Users report that occlusions (e.g., hands covering the face) can disrupt the swap and require manual correction
- Processing time increases with video length and resolution; batch processing may be needed for large projects
- High-quality results demand significant computational resources, particularly for HD or 4K videos
- Consistency across frames is generally strong, but minor artifacts may appear in fast-motion scenes
- Positive feedback highlights the model’s realism and ease of use for both professionals and hobbyists
- Common concerns include occasional mismatches in skin tone or lighting, and the need for manual review in complex scenes
Limitations
- May struggle with videos featuring extreme head rotations, heavy occlusions, or very low lighting
- Output quality is highly dependent on input image and video quality; poor inputs yield suboptimal results
- Not optimal for real-time applications or live video due to processing requirements and latency
Pricing
Pricing Detail
This model runs at a cost of $0.001080 per second.
The average execution time is 90 seconds, but this may vary depending on your input data.
The average cost per run is $0.097200
Pricing Type: Execution Time
Cost Per Second means the total cost is calculated based on how long the model runs. Instead of paying a fixed fee per run, you are charged for every second the model is actively processing. This pricing method provides flexibility, especially for models with variable execution times, because you only pay for the actual time used.
Related AI Models
You can seamlessly integrate advanced AI capabilities into your applications without the hassle of managing complex infrastructure.
InfiniTalk Video-to-Video enables advanced video-to-video transformation by synchronizing visual content with spoken audio. It transfers speech-driven expressions, lip movements, and facial dynamics from a source video to a target video, delivering natural, high-fidelity results with smooth motion and realistic playback. Ideal for dubbing, avatar animation, and multilingual video generation workflows.
Instantly turns your video’s audio into captions perfectly styled with your custom fonts and colors.
When your footage isn't long enough, use veo3-1-extend-video to seamlessly extend the duration without breaking the scene's context or narrative flow.
Edits and transforms videos using Kling O3 Standard swap subjects, change environments, and restyle visuals while keeping the original motion structure and camera flow intact.
