AI Avatar Creation Tool
Be everywhere without having to be everywhere. HeyGen's AI avatar video generator transforms any script into a professional talking-head video in minutes, featuring one of over 1,100 hyper-realistic AI avatars or a digital twin of you.
4.8 / 5 from 1,000+ reviews
Trusted by over 30 million creators and more than 1,00,000 companies.
Why teams prefer HeyGen's AI avatars
HeyGen is designed for videos that help grow a business: sales videos, client explainers, marketing campaigns, course lessons and social media content. Three key strengths distinguish it from basic avatar makers and general-purpose AI tools.
Your AI avatars come across as real people on camera, not stiff cartoons or obvious AI. This authenticity, rated the most realistic on G2, keeps viewers engaged and helps them trust what they hear, so they watch your videos to the end and share them instead of skipping them.
Turn a founder, expert or team member into a digital twin that appears only with their verified permission. Stay on-brand across every video, ensuring the right face represents your business while you decide exactly where and how it appears.
Produce a video once, then publish it in over 177 languages and dialects, with lip movements matched to each language. There is no need for reshoots or separate vendors for each market, so a single recording reaches every audience you serve.
The Most Advanced AI Avatar Video Generator
Create custom AI avatars tailored to your brand, from digital twins trained on real footage to talking avatars created from a single photo. Here is what you get with the AI avatar video generator.
Photo avatars create realistic AI avatars from a single photograph
Upload one front-facing photo, and the AI photo avatar tool will turn that headshot into a talking avatar that delivers your script with natural expressions. Powered by Avatar IV, it can also animate stylised and non-human characters. It is the quickest way to create an AI avatar when you do not have any footage yet, and you can change its appearance at any time.
Stock avatars: Over 1,100 AI actors and presenters ready to use
Not ready to appear on camera yourself? Browse a library of over 1,100 diverse AI actors across age groups, appearances and styles, then assign your script and select generate. Every avatar is camera-ready and approved for commercial use, so you can choose the right spokesperson for any audience in just a few clicks.
AI-powered script-to-video generation
Paste a script, upload a PDF or PowerPoint, or add a link, and HeyGen handles the avatar, voice and rendering from start to finish. Complete your video in the editor using templates, automatic captions, transitions, music and B-roll, and apply your Brand Kit so every video stays on-brand. No camera or crew required.
Your digital twin: a clone that moves just like you
Record one short video, and HeyGen will clone you into a digital twin on Avatar V that looks, moves and gestures like you. Your face, micro-expressions and presence remain consistent, from a 30-second clip to a full-length module, with lip-syncing at the phoneme level and wide, medium and close-up shots in any of up to 500 outfits and settings. Most twins are ready within 10 to 20 minutes.
Your voice, recreated with your consent
Recreate your voice in high fidelity from a short sample, only with your permission, so your avatar sounds like you in every video. Prefer not to use your own voice? Choose from over 300 natural text-to-speech voices across various accents and styles, then adjust the tone, pace and emotion for each line. Either way, it works seamlessly in over 177 languages.
Create Videos with AI Avatars
Short-form personal branding videos
Publish daily without filming every day. Create vertical 9:16 videos with AI avatars for TikTok, Reels and YouTube Shorts, add automatic subtitles, and keep your feed active with an influencer generator designed for content creators.
Property listing and update videos
Every listing needs a video, and every week calls for a market update. Turn property details into a walkthrough presented by your avatar, then share neighbourhood guides and price-change alerts to keep buyers engaged.
Course lessons that establish authority
Coaches and course creators thrive on trust. Present a consistent face in every lesson, while voice cloning maintains your delivery across each module, helping content creation progress as you develop the curriculum.
Client explainer videos for advisers
Financial advisers and lawyers explain complex topics every day. Turn a brief into a clear explainer delivered on screen by your avatar, so clients receive consistent answers to common questions and you save valuable time.
Localised videos your clients understand
Your clients do not all speak the same language. Create the same avatar video in over 177 languages and dialects using the video translator, so you can reach every market while still sounding like yourself.
Product videos, advertisements, and demos
Small teams cannot reshoot an advert from every angle. Create product demos, video adverts, and selfie-style UGC promotions with your AI avatar, test new hooks, and turn one script into a personalised video that drives sales.
Personalised sales and outreach videos
Generic outreach is often ignored. Record once, then send personalised sales videos in which your AI spokesperson greets each prospect by name, so your outreach continues while you focus on closing deals.
Webinars and long-form training
A complete webinar or masterclass is a production in itself. Deliver a 40-minute session or an evergreen training programme with your avatar, then update any section later by editing the script instead of starting afresh.
How to create your own AI avatar
Turn your script into a finished AI avatar video in four simple steps, with no editing required.
Choose your avatar
Choose a ready-made avatar or create your own AI avatar from a photo or short video.
Add your script
Paste a script or prompt, then select a voice or upload a recording.
Create your video
Select Generate, and HeyGen will render your avatar video with lip-sync included.
Export and share
Download in up to 4K or share a link in square, vertical or widescreen format.
FAQs about the AI avatar generator
What is an AI avatar generator?
An AI avatar generator is a tool that creates digital presenters using artificial intelligence. It can turn a script into a video featuring a realistic digital human or animated character delivering the text, complete with a generated voice, lip sync, facial expressions and body movements. This allows you to create presenter-led videos without filming a real person.
Which is the best AI avatar generator?
HeyGen is the leading AI avatar generator because it excels in all four areas that matter: avatar realism; a library of over 1,100 stock avatars; custom avatars created from your own footage; and support for over 177 languages and dialects. Most tools perform well in only one or two of these areas. HeyGen delivers across all four, which is why it has a 4.8 rating on G2 based on over 1,000 reviews.
How can I create my own AI avatar?
There are two ways. Record yourself on camera for about 30 seconds, and HeyGen will create your digital twin with your face, expressions and delivery style. Alternatively, upload one front-facing photograph to get started more quickly. No design or editing skills are required. If you publish weekly, bulk generation can turn a spreadsheet of scripts into finished videos in a single run. Digital twins require verified consent from the person being recreated.
Which type of HeyGen avatar is right for me?
Use a stock avatar for speed, a Photo Avatar to animate a single image, or a Digital Twin when the presenter needs to look and move like you. Most teams begin with a stock avatar, then switch to a twin as the content becomes more personalised.
Where can I use AI avatars—for social media, marketing, presentations or personal use?
HeyGen creates talking-head videos for social media posts, YouTube Shorts, UGC advertisements, slide presentations and website spokespersons, without the need for filming. Choose a stock avatar or clone yourself, paste a script and get a lip-synchronised video. Save the avatar, voice and settings once, then reuse them for every video to maintain consistency across channels.
Can AI avatars speak multiple languages and lip-sync accurately?
Yes. HeyGen supports 177+ languages and dialects, using text-to-speech or your cloned voice to translate your video while synchronising the avatar’s lip movements with the new audio. You can also use your cloned voice across supported languages, turning a single recording into localised versions for different audiences.
To what extent can you customise HeyGen AI avatars?
HeyGen lets you customise an avatar’s appearance, clothing, background, voice, gestures and expressions, and generate new outfits and settings from a prompt. You can also control its gaze, posture, movement and overall energy using simple text instructions, give it a product using Product Placement, and fine-tune the voice delivery without manually animating each action.
Can I use HeyGen AI avatar videos for commercial purposes?
Yes, on eligible paid plans. You can use HeyGen videos for advertisements, marketing, social media and client work. Stock avatars are cleared for use in generated videos, and you may commercially use custom avatars you create if you have the necessary rights and consent.
Is it safe to create a custom AI avatar with HeyGen?
Yes. A custom HeyGen avatar is created with your consent and linked to your workspace. HeyGen does not make your custom avatar available for use by other users. You control where and how it is used.
HeyGen also moderates content and follows robust security and privacy standards, including SOC 2 Type II certification and GDPR compliance.
Is HeyGen's AI avatar generator available for free?
Yes. The Free plan includes 1 to 3 videos (depending on the region), one Digital Twin slot, access to a library of over 1,100 avatars, one voice clone, and 720p sharing with a watermark. Paid plans start at $29/month and include watermark removal, 1080p export, and support for over 177 languages. View pricing.
How much time does it take to create an AI avatar?
Stock avatars are ready as soon as you select one. A Photo Avatar requires a single upload. A Digital Twin usually takes 10 to 20 minutes to process. Rendering time depends on the length, resolution and plan; higher tiers receive priority in the queue and can render multiple videos simultaneously.
Can I add an AI avatar to an existing video or presentation?
Yes. Upload a PowerPoint or PDF (up to 50 slides), and your avatar will present each slide in picture-in-picture mode, using your speaker notes as the script if you prefer. In AI Studio, add your own footage as the background, remove your avatar's background, and position it anywhere in the scene.
Can I turn a picture into an AI avatar?
Yes. Upload one clear, front-facing photo and Photo Avatar, powered by Avatar IV, will turn it into a talking avatar with natural expressions and lip-syncing. No recording is required. You can then create new looks using a short prompt, such as a different outfit, background or framing.
How much does an AI avatar cost?
Start for free. Paid plans begin at $29/month for 600 credits, charged per minute of completed video: 16 to 31 credits for Avatar IV and 48 credits for Avatar V. Additional Digital Twin slots cost $29/month. View pricing.
Can ChatGPT create AI avatar videos?
Yes, with HeyGen. Add the HeyGen app in ChatGPT and type /heygen in any chat to turn the conversation into a finished avatar video, carrying over your own avatars and voices. In Claude, Cursor, or another AI agent, connect HeyGen's MCP server instead. Usage is deducted from the credits included in your HeyGen plan.
How does an AI avatar generator work?
It starts with a face: a stock avatar, a photograph, or a short recording of yourself. You add a script or audio, and the model generates the voice, lip movements, facial expressions, and gestures to match, frame by frame. This is what distinguishes an AI avatar generator from an avatar maker, which only produces a still image or illustration.
