Live-portrait

Live-portrait

Live Portrait transforms a single static photo into lifelike animated portraits with realistic facial expressions, smooth head movements, and precise lip and eye control, using an implicit-keypoint-based framework and stitching technology.

Live-portrait is video software teams evaluate for video. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Free
#85 in Video (85 tools)
Added 4 months ago
30001 directory views this week

Quick Overview

Best for: Video

What it does

Video software for decision-makers comparing workflow fit and alternatives.

Best fit

Video

Pricing snapshot

Free

Next step

Compare Live-portrait with similar tools before you shortlist it.

Compare this tool before you shortlist it

Review alternatives, pricing posture, and workflow fit side by side.

Live-portrait

Live Portrait is a video-driven portrait animation framework that converts a single source image into realistic animated videos. It is designed for high generalization, controllability, and efficiency, enabling users to synthesize lifelike facial expressions, head motion, and lip synchronization from driving videos, audio, text, or generated motion. The system is suitable for researchers, developers, and creators who want to animate still photos, perform portrait video editing, or experiment with self- and cross-reenactment scenarios.

Live Portrait transforms a single static photo into lifelike animated portraits with realistic facial expressions, smooth head movements, and precise lip and eye control, using an implicit-keypoint-based framework and stitching technology.

Own this listing?

Claim this page to add pricing, features, screenshots, and verified owner details.

Claim this listing

Key Features

Multi-Style Portrait Animation

Animates still images across various styles (realistic, oil painting, sculpture, 3D rendering) and sizes using stitching technology to produce stylistic variations.

Portrait Video Editing with Stitching

Provides dynamic video-to-video face animation and editing capabilities using stitching modules to refine and retarget outputs.

Precise Eye Animation Control

Dynamically adjusts eye openness using scalar inputs to enable nuanced control over eye expressions and blinking.

Accurate Lip Movement Control

Fine-tunes lip positions with scalar-based inputs to produce precise speech and expression animation and better lip-sync quality.

Advanced Self-reenactment

Generates high-quality animations from a single source frame, outperforming existing methods in recreating dynamic video sequences for the same subject.

Powerful Cross-reenactment

Accurately transfers motion between different portraits, handling large pose changes, subtle expressions, and multi-person inputs.

Implicit Keypoint Animation

Uses an implicit keypoint framework to map motion from a driving video onto the portrait, enabling efficient and controllable animation.

High Efficiency Video Synthesis

Optimized decoder architecture generates frames rapidly while preserving source identity; reported generation speed is 12.8 ms per frame on an RTX 4090 (PyTorch).

Stitching and Retargeting Modules

Small MLP-based stitching and retargeting modules refine outputs for fine-grained control over facial expressions and movements with low computational overhead.

Pricing

Free Tier Available

A free playground is available at https://live-portrait.org/free-playground where users can try the system for free; no commercial pricing details are provided on the site.

Use Cases

Self-reenactment

Animate a subject using motion derived from another video of the same person to recreate expressions and head movements.

Cross-reenactment

Transfer facial motion from one person (driving video) to a different portrait source while preserving the target's appearance.

Portrait Animation from Still Images

Turn single static photos into lifelike moving portraits for social media, storytelling, or digital exhibits.

Portrait Video Editing

Edit and reanimate portrait videos using stitching and retargeting to change expressions, poses, or style.

Eye and Lip Retargeting Control

Precisely control eye openness and lip positioning for nuanced expression control or improved lip-sync in generated videos.

Style Transfer and Artistic Rendering

Animate portraits across different artistic styles such as oil painting or 3D-rendered looks.

Fine-tuning for Non-human Subjects

Can be fine-tuned for animal animation (e.g., cats, dogs, pandas) as an extended application scenario.

Integrations

GitHub (Inference code & models)

The project provides inference code and trained models at https://github.com/KwaiVGI/LivePortrait for developers to run or modify locally.

PyTorch

Model training and inference use PyTorch (performance benchmark reported with PyTorch on RTX 4090).

Benefits

Create realistic animated portraits from a single image, reducing the need for multi-frame capture or complex rigging.
High controllability with scalar inputs for eyes and lips plus stitching modules for fine-grained expression retargeting.
Efficient frame synthesis (reported 12.8 ms/frame on RTX 4090) enabling fast generation and experimentation.

Limitations

No commercial pricing or licensing details are provided on the site (only a free playground is referenced).
Detailed security, privacy, and deployment constraints are not specified on the public pages; users should consult the GitHub repository and project documentation for implementation details.

Frequently Asked Questions

What is Live Portrait?
Live Portrait is a video-driven portrait animation framework that focuses on better generalization, controllability, and efficiency for practical usage. It's designed to synthesize lifelike videos from a single source image.
What are the main features of Live Portrait?
Main features include generating realistic videos from a single source image with motion derived from driving videos, audio, text, or generation. It supports self-reenactment, cross-reenactment, eye and lip retargeting control, and multiple styles (realistic, oil painting, sculpture, 3D rendering).
Who developed Live Portrait?
Live Portrait was developed by researchers from Kuaishou Technology, University of Science and Technology of China, and Fudan University.
What core technologies does Live Portrait use?
It extends an implicit-keypoint-based framework, uses a mixed image-video training strategy, upgraded network architecture, improved motion transformation and optimization objectives, and stitching/retargeting modules implemented with small MLPs.
What are the application scenarios for Live Portrait?
Applications include self-reenactment, cross-reenactment, animating still images, portrait video editing, eye and lip retargeting control, style animation, and fine-tuning for animal animation.
What is the performance of Live Portrait?
The project reports a generation speed of 12.8 ms per frame on an RTX 4090 GPU using PyTorch. The training dataset used about 69 million high-quality frames to improve quality and generalization.
How can I get more information about the Live Portrait open-source project?
Inference code and models are available at https://github.com/KwaiVGI/LivePortrait. Detailed information and experimental results are hosted on the project's GitHub page.
How can I start using Live Portrait for free?
To start using Live Portrait for free, visit the free playground at https://live-portrait.org/free-playground.

Getting Started

  1. 1 Step 1: Upload a portrait image with a clear face — Live Portrait will extract facial features from this image.
  2. 2 Step 2: Select or upload a driving video that demonstrates the facial movements you want to transfer.
  3. 3 Step 3: Click 'Animate', adjust configuration parameters if desired (or use defaults), then generate and wait for the animation to complete.

Support

email

Contact support at [email protected] for inquiries.

docs

Project inference code, models, and additional documentation are available on GitHub: https://github.com/KwaiVGI/LivePortrait.

playground

Try the system and experiment via the free playground at https://live-portrait.org/free-playground.

API

Available: No

Compare Live-portrait with similar tools

See how it stacks up against alternatives

Related Tools

View all 85 →
Contact for pricing
Shortscript

Shortscript

ShortScript is an AI-powered script generator focused on creating video scripts aimed at viral performance for platforms like TikTok, YouTube (including Shorts), and Instagram Reels.

Video
Free
Tubebuddy

Tubebuddy

TubeBuddy Assistant is an AI-powered tool that turns YouTube videos with captions into interactive conversations—providing instant summaries, smart timestamps, and Q&A to extract insights and save viewing time.

Video
Contact for pricing
Clipfly

Clipfly

Clipfly is an all-in-one AI creative platform for generating and editing videos, images, and music, offering a wide collection of AI-powered tools and traditional editors for creators, marketers, and hobbyists.

Video
Contact for pricing
Veed

Veed

VEED is a web-based video creation and editing platform that combines traditional editing tools, recorders and publishing with a broad suite of AI-powered features (text-to-video, AI avatars, voice tools, subtitles and translations) aimed at creators, marketers and enterprises.

Video
Enterprise-ready
Freemium
Videotranslator

Videotranslator

BlipCut (VideoTranslator) is a browser-based AI video and audio localization platform that translates, dubs, subtitles, and localizes videos into 140+ languages with voice cloning, lip-sync, and batch processing to speed global distribution.

Video
Freemium
Cinemadrop

Cinemadrop

CinemaDrop is an all-in-one AI filmmaking studio that turns a single idea into a full script, storyboard, and finished video using generative image, video and audio models with built-in character & scene consistency.

Video
High-growth
Contact for pricing
Boast

Boast

Boast is an all-in-one customer feedback platform that makes it easy to collect, manage, and share authentic video testimonials, online reviews, surveys, and user-generated videos to build trust and drive sales.

Video
Freemium
Opus

Opus

OpusClip is an AI-first video clipping and editing platform that turns long-form videos into platform-ready short clips with automated captions, reframing, B-roll and scheduling to publish across social channels quickly.

Video

Premium Alternatives

Paid
Aigardenplanner

Aigardenplanner

AI Garden Planner is an AI-powered landscape visualization platform for landscapers that converts photos into client-ready garden designs, videos, and 3D walkthroughs in about 60 seconds, with plant identification and proposal-ready plant lists.

Image & Design
Paid
Getsendster

Getsendster

Sendster (GetSendster) is a self-hosted email marketing and automation platform that combines an AI email writer with deliverability tools, built-in email verification, templates, and support for Amazon SES and other SMTP providers to reduce costs and improve inboxing.

Marketing
Enterprise-ready
Paid
Bunnystudio

Bunnystudio

Bunny Studio is a platform for professional voice-over, audio, and video production that connects businesses with 13,000+ human creatives for fast, scalable content delivered with transparent pricing and full buyout rights.

Voice & Speech
Enterprise-ready
Paid
eilla-ai

eilla-ai

Eilla AI is an AI-native M&A advisory platform designed for small and medium businesses, combining top-tier M&A advisors with advanced AI to deliver faster, higher-value outcomes in mergers and acquisitions.

Deals
Paid
Business

Business

Adobe for Business delivers enterprise-grade digital marketing and customer experience solutions—combining AI-driven orchestration, content and workflow management, creative production, analytics, campaigns, and document services to personalize experiences across channels at scale.

Business Intelligence
High-growth
Paid
Rid

Rid

Rid is a platform that simplifies selling items by creating product profiles, listing them widely, handling buyer communication, and coordinating pickup, charging a commission only upon sale.

Sales Artificial Intelligence
Paid
Contentbot

Contentbot

ContentBot.ai's Paraphrasing Tool is an AI-powered rewriter that lets marketers and content creators paraphrase and rewrite content up to 2,000 words quickly, offering variability scoring, multi-language support and an integrated plagiarism checker.

Copywriting
Paid
Argumentessay

Argumentessay

Argument Essay is a professional essay-writing service that connects students with expert writers to deliver plagiarism-free academic papers, starting at $9.49 per page. The platform offers wallet-secured payments, 24/7 AI-powered chat support, and internal quality checks for a variety of academic assignments.

Education
High-growth

Explore Related Categories

Explore by Outcome