
HeyGen 在八個月內將年度經常性收入翻倍至 2 億美元
超過 3,000 萬名用戶、遍及 196 個國家的客戶,以及獲 85%《財富》100 強企業採用,均顯示以身份為先的 AI 影片正迅速崛起。
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Trusted by over 1,000,000 developers and leading companies.
The most lifelike avatars in AI video
Character consistency is what separates a useful avatar from a gimmick. Avatar V delivers it across every angle, every expression, and every video you create.

Avatar V maintains a single, coherent identity across every video you create. The same face, the same micro-expressions, the same presence across a 30-second clip or a 10-minute course module. No drift. No artifacts. No uncanny valley.
Explore Avatar V
Avatar V learns how you talk, gesture, and move, then generates video that's convincingly you. The same micro-expressions, the same presence, all from a single prompt.
Explore Avatar V
Wide shots, medium frames, and close-ups, all consistent, all from one recording. The angles that make a single avatar work across every format.
Explore Avatar V
Phoneme-level accuracy across every supported language. What you hear and what you see are in perfect agreement at any speed, in 175+ languages and dialects.
Explore Avatar V
Fluid upper-body motion, responsive gestures, and consistent movement across scene changes. The difference between an avatar that presents and one that performs.
Explore Avatar VRated #1 most realistic on G2
1,000+ reviews. Trusted by 85% of the Fortune 100
Avatar V: Scaling video-reference avatar generation
Built on a five-stage AI training pipeline that captures not just how you look, but how you move, gesture, and express yourself.
From idea to finished video with just a prompt
Type your idea. Click generate. Get a share-ready video faster than you can think. No camera, editing software, or production skills needed. Download it, edit it, and share it instantly.
Every motion element stays fully editable after generation. Adjust text, color, timing, or layout instantly in AI Studio without rendering the video again from scratch.
Explore Video AgentGenerate motion graphics that work as part of a cohesive narrative. Visual overlays, explanatory animations, and B-roll footage all combine to tell your story.
Explore Video AgentAI-generated presenter footage anchors every narrative. Talking heads deliver your message with natural performance, serving as the foundation of your video.
Explore Video AgentRated #1 most realistic on G2
1,000+ reviews. Trusted by 85% of the Fortune 100
All your creative needs in one environment
The text-based editor makes AI video generation as easy as writing a document. Control tone, delivery, gestures, and emotion in one seamless platform built for human-first storytelling.

Direct every word, gesture, and emotion through a text-based editor that works like writing a document. Tone, delivery, and pacing all respond to your script.
Explore AI StudioVoice Director, Voice Mirroring, Gesture Control, and Realistic Previews work together to eliminate the gap between AI-generated and human-recorded video.
Explore AI StudioComments, tagging, and multi-user editing keep collaboration in one platform. Brand Kit, auto captions, and B-roll deliver finished videos without switching tools.
Explore AI StudioRated #1 most realistic on G2
1,000+ reviews. Trusted by 85% of the Fortune 100
Break language barriers in one click
AI video translation that preserves your tone, syncs your lips, and reaches global audiences across 175+ languages and dialects.
Upload a file or paste a YouTube link to translate videos with one click. No reshoots, no manual dubbing. Just fast, affordable localization for any creators or business.
Explore Video TranslationVoice cloning preserves your unique tone and delivery in 175+ languages and dialects, while precise lip-sync aligns translated speech with facial movements.
Explore Video TranslationTranslate existing footage or generate multilingual avatar videos from a single script. Brand glossary and a multi-lingual player give you full control across markets.
Explore Video TranslationRated #1 most realistic on G2
1,000+ reviews. Trusted by 85% of the Fortune 100
HeyGen's AI video tools handle everything from avatar generation and voice cloning to captions, translation, and turning any input into polished video.

Create complete videos from a script using Text to Video. Our generator handles end-to-end editing and produces videos with voiceovers, visuals, and avatars.
Explore Tool
Transform any image into a dynamic AI video in seconds. Add a script for realistic lip-sync, natural speech timing, and expressive voices.
Explore Tool
Turn podcasts, voiceovers, or any audio file into engaging video with AI avatars, subtitles, and animations. No editing required.
Explore Tool


每個自訂虛擬人物均須由所描繪的本人透過鏡頭完成身份驗證。未經驗證,便不會建立虛擬人物。我們一律尊重移除要求。
ML scanning flags violations the moment content is generated. Trained human reviewers handle the edge cases. No violence, no political campaigning, no harm to minors. Enforced, not just promised.
每年進行滲透測試、持續管理漏洞,並全天候監察。我們視合規為最低要求,而非最高標準。
HeyGen 社群
參加我們即將舉行的聚會。無論您是初學者還是資深用戶,都能找到適合自己的內容。萬勿錯過向 Geniverse 社群學習、成長並獲取靈感的機會!
布拉格社群聚會
Meetup in Miami
HeyGen × Seedance 巴塞隆拿示範
Meetup in Barcelona
三藩市實作工作坊
於加納阿克拉舉行的聚會為全球雄心勃勃的團隊提供強大動力
從個人創作者到跨國企業,探索人們如何運用 HeyGen 訴說精彩故事,以及 AI 影片為各類創作者開啟的嶄新可能。
「這個領域發展迅速。如果您現在不開始嘗試,日後便會落後。HeyGen 已成為我們基礎設施中不可或缺的一部分。」
Mustafa Furniturewala
CTO at Coursera
Upload a short clip or reference image, then type your script in HeyGen. The platform will generate a video with realistic AI motion and voice. You can animate, adjust format, and make explainer videos or social clips with AI-powered editing tools.
Yes. HeyGen offers a free plan that supports text-to-video and AI-generated video creation. Paid plans include advanced AI-powered video creation, video editor options, and support for multiple formats, depending on the AI product and model you choose.
You can generate AI videos using text and images, stock images, or audio. HeyGen can transform text into explainer or explainer videos with templates that make it easy to create and publish impactful content in multiple formats and styles.
Yes, you can convert audio to video with HeyGen.
Upload your audio and HeyGen’s AI-powered system will generate videos automatically. It syncs speech and visuals to create realistic AI avatars and video clips, ideal for podcasts, explainer videos, and educational content that need visual context.
Yes. With HeyGen’s text-to-video feature, you can create engaging explainer videos and slides from any text prompt. The AI image generator and video templates help you instantly create and publish videos in your preferred format for marketing, training, or product demos.
Yes. AI videos made with HeyGen can absolutely replace traditional production for most business, marketing, and training needs.
You can animate scenes, add motion, and generate a video that looks polished. It helps creators publish videos faster, keeping all edits within one video workflow, simple, scalable, and cost-effective.
To make an AI video in HeyGen, pick an avatar, paste in what you want it to say (or upload a deck), and choose a voice and language. Then tweak the visuals and branding to match your style, hit generate, and export the finished video.
Yes. Upload a reference image to HeyGen and generate AI videos that look natural. You can use the AI to animate avatars or adjust expressions, creating personalized explainer videos or branded clips with realistic AI motion and audio sync.
HeyGen’s AI Video Generator lets you create explainer videos, marketing and sales promos, product demos, training and onboarding content, personalized outreach videos, and social media clips, using realistic AI avatars, natural AI voices, and multilingual translation to produce videos quickly at scale.
HeyGen is really fast, and many videos generate within a minute. If your video is longer, uses more scenes, or has heavier effects, it may take a little longer but still typically finishes in just a few minutes.
Yes. HeyGen keeps your data safe and creates avatars responsibly. You own your AI-generated videos and visuals, allowing you to publish content for marketing or training with confidence, knowing your materials are produced ethically and securely.
See how businesses like yours scale content creation and drive growth with the most innovative AI video.
