How does the AI face swap for video work in Moleculai?

You describe the scene, style, and duration - the AI creates a video clip from a text prompt or an uploaded image. On the platform you can create short clips, animations, and video content without any video editing skills. Generation takes anywhere from 30 seconds to a few minutes, depending on complexity.

What formats does the AI person swap for video support?

The platform lets you create short videos (5-15 seconds), animated clips, and video from static images and text descriptions. Format and aspect ratio are adjustable depending on the target platform - vertical for mobile, horizontal for YouTube. It suits Reels, Stories, ad previews, and educational content. You can download the finished file and use it on any platform.

How much does AI face swap in video cost?

Video generation is available on Moleculai's paid plans. It's considerably cheaper than professional video editors with AI features. The Pro plan (≈$20/month) includes a base generation limit. Expert (≈$94/month) gives extended limits. The free generations after signup are enough to try it out.

Can I swap a face in a video with AI online?

Yes, Moleculai has a tool that turns a static image into video. The result is smooth and realistic. Upload a photo and describe the motion you want - the AI brings the image to life with smooth animation. It's great for turning portraits into animated avatars, bringing landscapes to life, and creating dynamic content from your photo archive.

What's the quality like for AI face swap in video?

Quality depends on how detailed your prompt is and the settings you choose. Every new generation is unique, even with the same prompt. With a detailed scene description - objects, motion, lighting, style - the AI produces well-detailed clips. For social media and short formats, the result is more than good enough. For professional production, you can use the generation as a draft or reference.

64+ models

Face Swap in Video replace a face in your video with AI

AI replaces a face in video — tracking movement, expressions, and lighting. For creative projects, entertainment, and content.

64+ models in one place

Works right in the browser

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Ready-made prompts

Bring a photo to life
Bring the photo to life: light natural movement, a smooth camera push-in, hair and fabric swaying slightly. Do not distort the facial features, 5 seconds long.
Ad clip
A short product ad clip: close-up, a smooth camera orbit around the object, soft studio light, clean background, 5 seconds.
Cinematic scene
A cinematic scene: slow forward camera movement, shallow depth of field, warm evening light, a light haze in the air, 1080p.
Video script
Write a 60-second video script: a storyboard scene by scene, what is in frame, the lines and the running time of each scene.
Video subtitles
Transcribe the speech from the video and build subtitles: short lines no longer than 40 characters, with timecodes, no filler words.

Examples created by our users

Why Moleculs.ai

A straightforward way to work with AI

One subscription, one payment
One balance for every model - no separate plan for each service
Works right in the browser
Nothing to install or configure - open a tab and start
All AI models in one place
Text, images, video, and music - all under one subscription
Clear, simple interface
Clear Russian throughout the whole product - no translation, no guesswork
Quick start
Sign up in a minute, no complicated setup - straight to work
No access restrictions
Services are never blocked and stay available around the clock

What is face swap in video used for?

Need a deepfake effect for an entertainment or creative project? AI replaces the face with a realistic result.

Entertainment content
Fun face-swap videos for social media and memes.
Creative projects
Swap an actor in a short film or music video.
Parodies
Voice and face swaps for comedy content.
Anonymization
Hide a speaker's face for confidential interviews.
Try on a new look
See how you look in motion in a different persona.
Retro styling
Your face in classic films and old footage.

All of it happens in one window. Pick a task, write a short prompt, and get a draft you can quickly shape into your own.

How to replace a face in video

Step 01
Upload the video
Add the clip where you want to swap the face.
Step 02
Upload the new face
Add a clear, front-facing photo of the face to swap in.
Step 03
Automatic swap
The AI tracks the face frame by frame and swaps it in sync with the expressions.
Step 04
Preview and download
Check the result and download the video in the format you need.

What our users say

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Why choose Moleculs.ai

One access point for every model - without the limits of a single aggregator

	Moleculs.ai	Other services
Every top model in one subscription
Works right in the browser
Professional roles and presets
Free trial period
User support
Projects for task-based work	Beta
Response language setting

Moleculs.ai makes it faster and more cost-effective

With Moleculs.ai you get dozens of models in one subscription, clear limits, and ready-made presets that save you time. The tool helps you scale content, work as a team, and automate routine tasks without extra costs. All of it faster, simpler, and more cost-effective than piecing together separate tools.

Choose a plan for your needs

Answers to questions

You describe the scene, style, and duration - the AI creates a video clip from a text prompt or an uploaded image. On the platform you can create short clips, animations, and video content without any video editing skills. Generation takes anywhere from 30 seconds to a few minutes, depending on complexity.

Try Moleculs.ai right now

Describe your task in a single field and get a finished result in minutes. Moleculs.ai brings together the best AI models for text, images, video, and voice in one interface. Start with a free generation, then upgrade for a larger token limit: write text, scale content, and switch between models without juggling extra tools.