AI Avatar Creator
Be everywhere without having to be everywhere. HeyGen's AI avatar video generator turns any script into a professional talking-head video in minutes, featuring one of over 1,100 highly realistic AI avatars or a digital twin of you.
4.8 / 5 from 1,000+ reviews
Trusted by more than 30 million creators and over 100,000 companies.
Why teams prefer HeyGen's AI avatars
HeyGen is designed for the videos that help a business grow: 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, rather than stiff cartoons or obvious AI. This authenticity, rated the most realistic on G2, keeps viewers watching and helps them trust what they hear, so they watch your videos to the end and share them rather than skipping them.
Turn a founder, expert or team member into a digital twin that only appears with their verified permission. Stay on-brand across every video, so the right person represents your business, whilst you decide exactly where and how they appear.
Produce a video once, then publish it in more than 177 languages and dialects, with lip movements matched to each one. There is no need to reshoot or use separate suppliers for each market, so a single recording can reach every audience you serve.
Advanced AI Avatar Video Generator
Create bespoke AI avatars tailored to your brand, from digital twins trained on real footage to talking avatars created from a single photo. Here is what the AI avatar video generator offers.
Photo avatars create realistic AI avatars from a single photograph
Upload one front-facing photo and the AI photo avatar tool turns 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 yet have any footage, and you can change its appearance at any time.
Stock avatars: more than 1,100 AI actors and presenters, ready to use
Not ready to appear on camera yourself? Browse a library of more than 1,100 diverse AI actors spanning a range of ages, 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 script-to-video generation
Paste in a script, upload a PDF or PowerPoint, or add a link, and HeyGen take care of the avatar, voice and rendering from start to finish. Complete your video in the editor using templates, automatic captions, transitions, music and B-roll, then apply your Brand Kit so every video is consistent with your brand. No camera or crew required.
Your digital twin: a replica that moves like you
Record one short video and HeyGen will clone you as a digital twin in 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 movements synchronised at 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 permission
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? Choose from more than 300 natural text-to-speech voices across a range of accents and styles, then direct the tone, pace and emotion line by line. Either way, it works well in more than 177 languages.
Create videos with AI avatars
Short-form personal brand 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 send neighbourhood guides and price-change alerts to keep buyers engaged.
Course lessons that establish authority
Coaches and course creators rely on trust. Present a consistent face in every lesson, whilst voice cloning maintains your delivery across each module, keeping content creation moving as you develop the curriculum.
Client explainer videos for advisers
Financial advisers and solicitors 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 regain valuable time.
Localised videos your clients understand
Your clients do not all speak the same language. Use the video translator to create the same avatar video in more than 177 languages and dialects, helping you reach every market whilst still sounding like yourself.
Product videos, adverts 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 sells.
Personalised sales and outreach videos
Generic outreach gets ignored. Record once, then send personalised sales videos in which your AI spokesperson greets each prospect by name, so your outreach continues whilst you focus on closing deals.
Webinars and extended training
A full webinar or masterclass is a production in its own right. Deliver a 40-minute session or an evergreen training course with your avatar, then update any section later by editing the script rather than starting again.
How to make your own AI avatar
Turn your script into a finished AI avatar video in four 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 in a script or prompt, then choose a voice or upload a recording.
Create your video
Select 'Generate', and HeyGen will render your avatar video, including lip-sync.
Export and share
Download in up to 4K or share a link: square, vertical and widescreen.
FAQs about the AI avatar generator
What is an AI avatar generator?
An AI avatar generator is a tool that uses artificial intelligence to create digital presenters. 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-syncing, facial expressions and body movements. This allows you to create presenter-led videos without filming a real person.
Which AI avatar generator is best?
HeyGen are the leading AI avatar generator because they excel in all four areas that matter: avatar realism; a library of more than 1,100 stock avatars; bespoke avatars created from your own footage; and coverage of over 177 languages and dialects. Most tools perform well in only one or two of these areas. HeyGen deliver across all four, which is why they have a 4.8 rating on G2 from more than 1,000 reviews.
How do I create my own AI avatar?
There are two ways. Record around 30 seconds on camera and HeyGen will build your digital twin, capturing your face, expressions and delivery. Alternatively, upload one front-facing photo 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 should look and move like you. Most teams start with a stock avatar, then move to a twin as the content becomes more personal.
Where can I use AI avatars: on social media, in marketing, in presentations or for personal use?
HeyGen creates talking-head videos for social media posts, YouTube Shorts, UGC adverts, slide presentations and website spokespeople, without the need to film. Choose a stock avatar or clone yourself, paste in a script and receive a lip-synchronised video. Save the avatar, voice and settings once, then reuse them for every video to remain consistent 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 whilst synchronising the avatar’s lip movements with the new audio. You can also use your cloned voice across supported languages, turning one 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 with simple text instructions, give it a product using Product Placement, and fine-tune the voice’s delivery without manually animating each action.
Can I use HeyGen AI avatar videos commercially?
Yes, on eligible paid plans. You can use HeyGen videos for advertising, marketing, social media and client work. Stock avatars are cleared for use in generated videos, and you may use bespoke avatars you create commercially if you have the necessary rights and consent.
Is it safe to create a bespoke AI avatar with HeyGen?
Yes. A bespoke HeyGen avatar is created with your consent and linked to your workspace. HeyGen do not make your bespoke avatar available for use by other users. You control where and how it is used.
HeyGen also moderate content and follow robust security and privacy standards, including SOC 2 Type II certification and GDPR compliance.
Can I use HeyGen's AI avatar generator for free?
Yes. The Free plan includes 1 to 3 videos (this varies by region), one Digital Twin slot, access to the library of over 1,100 avatars, one voice clone and 720p sharing with a watermark. Paid plans start at $29 per month and include watermark removal, 1080p export and support for over 177 languages. View pricing.
How long 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 several videos at once.
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 picture-in-picture, using your speaker notes as the script if you wish. 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, built on Avatar IV, will turn it into a talking avatar with natural expressions and lip-syncing. No recording is required. You can then generate new looks from a short prompt, such as a different outfit, background or framing.
How much does an AI avatar cost?
Free to start. Paid plans begin at $29/month for 600 credits, charged per minute of finished video: 16 to 31 credits for Avatar IV and 48 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 draws on the credits included in your HeyGen plan.
How does an AI avatar generator work?
It starts with a face: a stock avatar, a photo or a short recording of you. You add a script or audio, and the model generates the matching voice, lip movements, facial expressions and gestures, frame by frame. That is what distinguishes an AI avatar generator from an avatar maker, which only produces a still image or illustration.
