muapi Logomuapi Logo
muapi Logomuapi Logo

AI Video Faceswap: AI Video Editor

Replace faces in videos with stunning realism. Our AI ensures accurate expression transfer, lighting consistency, and smooth frame-by-frame blending. ai-video-face-swap is a cutting-edge AI-powered model designed to seamlessly swap faces in videos with stunning realism. Leveraging advanced machine learning technologies, our model performs accurate expression transfer, ensures lighting consistency, and provides smooth frame-by-frame blending to maintain natural motion. The underlying technology involves deep neural networks trained on extensive datasets, enabling it to understand subtle facial nuances and produce visually appealing results. This innovative solution is perfect for professionals in the creative industry looking to enhance video content with lifelike face replacements. Whether you're creating custom video messages, enhancing visual effects for movies, or simply experimenting with creative digital art, ai-video-face-swap offers both accuracy and efficiency. With a competitive cost of $0.1 per generation, it stands out as an affordable yet premium choice among video transformation tools.

Interactive model controls

Replace faces in videos with stunning realism. Our AI ensures accurate expression transfer, lighting consistency, and smooth frame-by-frame blending.

📝

Overview

About this model

Updated Oct 7, 2026

ai-video-face-swap is a cutting-edge AI-powered model designed to seamlessly swap faces in videos with stunning realism. Leveraging advanced machine learning technologies, our model performs accurate expression transfer, ensures lighting consistency, and provides smooth frame-by-frame blending to maintain natural motion. The underlying technology involves deep neural networks trained on extensive datasets, enabling it to understand subtle facial nuances and produce visually appealing results.

This innovative solution is perfect for professionals in the creative industry looking to enhance video content with lifelike face replacements. Whether you're creating custom video messages, enhancing visual effects for movies, or simply experimenting with creative digital art, ai-video-face-swap offers both accuracy and efficiency. With a competitive cost of $0.1 per generation, it stands out as an affordable yet premium choice among video transformation tools.

1Creating personalized video messages by swapping faces in existing footage.
2Enhancing film and television productions with realistic special effects.
3Developing digital art or experimental video projects.
4Generating customized advertisements with tailored visuals.
5Producing engaging social media content by replacing faces in viral challenges.
💰

Pricing & Value

Cost analysis

muapiapp$0.1 per generation

muapiapp is 20-50% more affordable than its competitors, delivering high-quality face swap capabilities at a lower cost.

Fal.ai$0.15 per generation

While Fal.ai offers comparable quality, its cost is approximately 50% higher than muapiapp, making muapiapp a more economical choice.

Replicate$0.15 per generation

Replicate's pricing is nearly identical to Fal.ai, ensuring that muapiapp remains 20-50% cheaper while providing equivalent or superior performance.

** Competitor pricing is estimated based on similar model architectures and usage tiers.

⚙️

Technical Details

Configuration schema

Image URLstring

Swap URL of the input image.

Default Valuehttps://d3adwkbyhxyrtq.cloudfront.net/ai-images/186/560637581929/c2b40611-2a4b-49f4-9122-e92f3ae7234c.jpg
Video URLstring

Target URL of the input video. Resolution must be less than 1280x720 or 720x1280. Size must be less than 10mb. Video frame cannot be greater than 600

Default Valuehttps://d3adwkbyhxyrtq.cloudfront.net/videos/186/314541316386/621c8607-a60f-4503-b1bf-a2c1cd90c84f.mp4
Target GenderEnum (3 options)

Gender filter for target faces to be swapped. 'All' means no filter.

Default ValueAll
Target Indexint

0 = largest face. To switch to another target face - switch to index 1.

Default Value0
📖

Implementation Guide

Developer documentation

How to Use ai-video-face-swap

  1. Prepare Your Inputs:

    • Ensure you have a high-quality image URL that you want to swap into the video.
    • The video URL should point to a file with a resolution less than 1280x720 (or 720x1280) and a size under 10MB.
    • (Optional) Set the target_gender to filter the face swap participants; options include All, Female, or Male.
    • (Optional) Adjust target_index if you wish to target a specific face in a multi-face video.

  2. Submit Your Request:

    • Use the provided API endpoint with the technical input schema, sending the necessary image_url and video_url parameters. Include target_gender and target_index if needed.

  3. Interpreting Results:

    • The API returns a JSON object containing the video URL of the generated content.
    • Download or preview the resulting video to ensure that the face swap has been executed to your satisfaction.

  4. Iterate if Needed:

    • If the results do not match your expectations, tweak the input parameters and resubmit your request for optimal performance.
❓

Common Questions

Frequently asked

What file formats are supported for the image and video URLs?

The tool primarily supports standard image formats such as JPEG and PNG for the image URL, and MP4 for the video URL. Ensure that the video resolution and size conform to the specified limits.

How does the face swap maintain realism in changing lighting conditions?

The model uses advanced neural network techniques to analyze and match lighting conditions between the input image and video, ensuring that the swapped face blends naturally with the surrounding frames.

Can I target a specific face in a video?

Yes, by adjusting the `target_index` parameter you can specify which face in a video should be swapped. The default value is 0, typically representing the largest or most prominent face.

What is the maximum video size and resolution allowed?

The video must be less than 10MB in size and have a resolution below 1280x720 or 720x1280.

How can I use face swap responsibly?

Only use a person’s face with their explicit, informed permission. Clearly disclose or label AI-edited videos, and follow applicable laws and the rules of any platform where you share them. Avoid edits that mislead viewers or harm someone.