AI Avatars Exactly As You Need: Instant, Editable, Customizable And Generated On Demand
Find the perfect actor for your brand. Choose from 1,000+ AI avatars — studio-quality for professional content and UGC-style for authentic social ads. Generate custom avatars, edit existing ones, or browse our pre-made library spanning 45 ethnicities and dozens of professions.
Synthesys AI avatar generator offers 1,000+ editable virtual presenters with 4K resolution, frame-accurate lip sync in 140+ languages, and instant outfit changes — used by 50,000+ creators and businesses worldwide.
Marcus
Professional • Business
Sarah
Casual • Lifestyle
David
Medical • Explainer
Elena
Elegant • Luxury
What is an AI Avatar Generator?
Synthesys AI Avatar Generator creates studio-quality virtual presenters that look, move, and speak like real people. Select from over 1,000 diverse avatars — or build a custom digital twin from a short video clip. Each avatar features frame-accurate lip-sync, natural micro-expressions, and realistic head and hand gestures powered by proprietary neural rendering.
Pair any avatar with 400+ AI voices across 140 languages to produce training videos, product walkthroughs, social ads, and internal communications without scheduling talent, booking studios, or managing post-production. Every output includes full commercial rights.
Outfit Changes
In One Click
Need your presenter in a suit for a boardroom update, then casual wear for social media? Our avatars come with a complete digital wardrobe. Instantly switch outfits to match the tone of your message without reshooting.
- Professional, Casual, and Industry-specific attire
- Brand color matching capabilities
- Seamless transition rendering
Everything You Need
in an AI Avatar Library
Create professional, high-quality videos with every capability designed for creators.
Ultra-Realistic Faces
Captured from real actors with 4K cameras, ensuring every pore and micro-expression is preserved.
Natural Lip-Sync
Proprietary engine that matches lip movements perfectly to any audio input in any language.
Diverse Styles
From corporate professionals to casual lifestyle actors, covering every industry need.
Fast Rendering
Cloud-based rendering that delivers your final video in minutes, not hours.
4K Resolution
Export videos in crystal clear Ultra HD quality suitable for large screens and broadcasting.
Commercial Rights
Full ownership of your generated content for use in ads, social media, and internal training.
Generate or Edit Custom Avatars
Don't see the perfect match? Generate new avatars from photos or edit existing ones—change hairstyle, age, clothing, or background. 1,000+ UGC-style actors available for customization.AI Avatars with Perfect Lip Sync in Any Language
Our proprietary "Synthesys Reality Engine" analyzes your script and audio to generate perfect mouth movements. Whether it's English, Spanish, or Japanese, the avatar speaks naturally with zero uncanny valley effect.
- Supports 140+ Languages & Dialects
- Audio-driven facial animation
Browse by Category
Find the specific look tailored to your industry.
Professional
Corporate, News, Finance
Casual
Vlogs, Social Media, Lifestyle
Medical
Doctors, Nurses, Health
Creative
Artistic, Fashion, Design
Training
LMS, Education, How-To
UGC Creators
Authentic, iPhone-Style, Handheld
Custom Generated
How to Create AI Avatar Videos in 3 Steps
Choose or Generate Your Actor
Browse the directory and filter by age, ethnicity, and style to find the perfect match for your brand voice.
Type or Upload Audio
Simply paste your text script. You can also upload your own voice file for the avatar to lip-sync perfectly.
Get Your 4K Video
In minutes, your video is ready. Download in 4K resolution with clear background or integrated scenes.
From avatar selection to finished 4K video in minutes — choose your presenter, paste your script, and download a lip-synced video ready for any channel.
Avatars Across Every Format
AI avatars are the talent. Connect them with the rest of the platform to cover every video format and channel.
Avatar Videos
Put your avatars to work in talking avatar videos — training, sales presentations, onboarding, and spokesperson content.
Voice Pairing
Clone your voice with the AI Voice Generator and assign it to any avatar. Your digital twin speaks with your voice across every video.
Global Reach
One avatar, every language. Dub avatar videos into 140+ languages with lip-sync for global training, marketing, and communications.
What Teams Are Saying
"Their AI models are incredibly advanced — so realistic it's almost impossible to tell they're AI-generated. The quality has consistently improved."
Dr Yara Loua
Healthcare Professional · Verified Trustpilot Review
"I rely heavily on Synthesys to help me stay ahead with marketing across my three businesses. It handles everything I used to outsource."
Randy Cole
Business Owner · Verified Trustpilot Review
"My clients can't tell they're not real people — the lip-sync is spot on. It's become a core part of how we deliver client presentations."
Jexter N
Agency Professional · Verified Trustpilot Review
"The AI-powered features are game-changers — the auto-generated scripts and voiceovers save me so much time."
Michael Mubi
Marketing Manager · Verified Trustpilot Review
"I can clone myself and my voice, then easily create a lot of short clips without re-filming or redoing anything. Massive time saver."
Thomas
Content Creator · Verified Trustpilot Review
"Created a welcome video and 3 course videos in one sitting. The software made the whole process flawless — I'm hooked."
Bonnie Williams
Course Creator · Verified Trustpilot Review
"My avatar can easily translate my message into many other languages. It does a great job reaching audiences I couldn't before."
Joseph Wood
International Marketer · Verified Trustpilot Review
"The AI voice generator is great for creating videos at work. Their AI image and video editors make everything seem more professional and polished!"
Bruna Duarte
E-commerce Brand Owner · Verified Trustpilot Review
Have questions? We have answers.
Find everything you need to know about getting started, managing your account, and creating professional AI videos.
What can I create with an AI avatar generator?
Any video content that would normally require a human presenter on screen. Training modules for employee onboarding, product walkthroughs for customer education, sales presentations that your reps can personalize, explainer videos for complex features, internal communications from leadership, customer support guides, marketing content, and social media videos. The AI avatar handles the on-screen presentation — facial expressions, gestures, eye contact, lip-sync — while you focus on the message. This is particularly valuable for teams that need consistent, high-volume video output without the scheduling constraints and production costs of filming real presenters.
How many AI avatars can I choose from?
Over 140 studio-ready talking avatars in the core library, plus access to 1,000+ avatars through the extended library. These span diverse ages, ethnicities, body types, professional styles, and presentation energies — from corporate executive to casual creator. Filter by the look and tone that matches your brand. If none of the existing avatars fit, generate an entirely new custom avatar from a text description. No reference photo needed — describe the presenter you want and the AI creates them. For brands that need a unique, consistent on-screen presence, custom avatars eliminate the need to license real talent or worry about availability.
Can I create a digital twin of myself?
Yes. Upload a photo of yourself and a 10-second voice sample, and the system builds an AI version of you. Your digital twin speaks with your cloned voice, matches your appearance, and delivers any script you write. From there, generate unlimited videos by simply changing the script — your face and voice, new content every time, without stepping in front of a camera. This is especially useful for founders recording weekly updates, executives producing quarterly messages, educators building course libraries, and sales leaders creating personalized outreach. Scale your on-camera presence without the calendar cost of actually filming.
Can I create or edit custom studio avatars?
Yes — full creative control. Edit any existing AI actor to match your brand: adjust styling, wardrobe, and background. Or generate a completely new avatar from scratch using a text description. Build unique virtual presenters that don't reference any real person — ideal for brand mascots, fictional spokespeople, consistent on-screen brand identity, or any scenario where you need a unique face that your company owns entirely. Custom avatars persist in your account, so once you've created the perfect brand presenter, they're available across every video you generate going forward. No re-creating, no inconsistency.
Does this work as an AI avatar video maker?
Yes — that's the primary use case. Choose your avatar (from the library or a custom creation), type or paste your script, select a voice from 400+ options (or use your cloned voice), and generate. The AI handles lip-sync aligned to every syllable, natural head movements, blink patterns, and facial expressions matched to the content's tone. The output is a finished presenter video ready to publish — no editing software, no post-production, no filming experience needed. Most videos render in under 5 minutes. Update the script later and regenerate to get a new video with the same avatar, same voice, new content.
What languages and voices are available?
Over 140 languages with 400+ voice options. The same avatar delivers your script in English, Spanish, French, German, Japanese, Portuguese, Chinese, Arabic, Hindi, Korean, Italian, Dutch, Swedish, and many more — including regional variants like Latin American Spanish and Brazilian Portuguese. The AI matches lip movements to each language's phonemes, so a French version shows French mouth shapes rather than English lip-sync with a French voiceover. For organizations serving international markets, this means one avatar becomes a multilingual presenter without separate productions per language. Native-sounding pronunciation across every voice.
Can I change the avatar's outfit and background?
Yes. Swap outfits in one click with AI-generated wardrobe options — business attire for corporate content, casual for social media, branded colors for marketing campaigns. Background colors and settings adjust automatically for visual consistency. The wardrobe changes apply instantly without regenerating the entire video, so you can test different looks before committing. This is useful for brands that need seasonal variations (holiday campaigns, product launches), multi-department content (different backgrounds for HR vs. marketing), or A/B testing presentation styles. Update the look anytime without reshooting or starting the project over.
Can I use these avatars commercially?
Full commercial rights on every Synthesys plan. Training videos, marketing content, sales presentations, product demos, paid ads, client deliverables, YouTube, social media, broadcast — any business use with no restrictions. Output is available in HD (1080p) and 4K resolution for broadcast-quality delivery. The license is perpetual with no per-video fees, no royalties, and no attribution requirements. This includes agency work: if you're producing avatar videos for clients, you can deliver the final product without additional licensing discussions. Some competing platforms restrict commercial rights to enterprise tiers — Synthesys includes them at every plan level.
FIND YOUR PERFECT AI AVATAR
Trusted by 50,000+ creators and businesses worldwide