详细内容
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Free your story
AI video generator
Fast, simple, and incredibly powerful. Start with a text, image, or audio clip. Then, our AI video generator creates the entire video for you, complete with voiceovers, translations, and styles that match your brand.
Live
83,892,472
Total videos generated
60,196,817
Total avatars generated
12,364,196
Total videos translated
Explore HeyGen
Tell any story with the all-in-one AI video maker
The most lifelike AI avatars on the planet with AI video generator
Indistinguishable from real humans, HeyGen’s AI avatar generator turns photos and videos into digital duplicates. Choose a pre-made avatar for your videos, turn your photos into an avatar, or create your own image, select from 1,000s of stock avatars, or generate from custom prompts to start creating talking photos from any device. Customize expressions, gestures, clothing, backgrounds, and movements to match any style.
Avatar IV
Our most advanced model ever
Transform a single image into a full video with natural voice, sync, expressive face dynamics, and authentic hand gestures.
Video Avatar
Film yourself to generate a lifelike avatar that looks and sounds like you so you never have to be in front of a camera again.
Photo Avatar
Instantly generate unlimited AI photo-avatars of yourself from a single image and text-based instructions.
Stock Avatar
Choose from over 1,000 AI avatars tailored for any situation, streamlining video creation while ensuring a lifelike presence.
Create video instantly with the text to video AI generator
Produce complete videos with just a script and text to video AI. Our AI video generator automates and edits the entire process and saves hours of production time. Generate a high-quality video (1080p or 4K) with a voiceover, visuals, and AI avatar. Use it to create content faster for product explainers, sales pitches, onboarding videos, or YouTube. Match your message and audience with different voice styles, languages, and avatars.
Bring visuals to life with the AI image to video generator
Turn any photo into a video. Upload an image, add your script, and quickly transform a photo or image into a talking video. Add text overlays, background music, and scene transitions with no manual editing required. HeyGen’s image to video AI also enables you to choose multiple AI voices, accents, and languages. Capture tone and emotion in 175+ languages and dialects with lip-sync accuracy and natural speech timing.
Speak any language in a click with AI video translator
Speak 175+ languages and dialects with a click. Upload a video and HeyGen’s AI video translator will translate into another language with natural lip-sync and subtitles that maintains the voice, tone, and pacing of the original speaker. No need to re-record, hire voice actors, or manually sync audio. Just speed, accuracy, and content consistency across any market, in any language.
Auto-translate videos
Upload videos or use our API to instantly localize it for global audiences at scale.
175+ languages & dialects
Culturally accurate translations that preserve tone, delivery, and personality.
Voice cloning and lip-sync
Keep your voice consistent across languages with voice cloning and lip-sync.
Easily create and edit AI videos with Studio Editor
Creating a video should be as easy as writing a document. AI Studio, our text-based editor, keeps everything streamlined and easy to manage from first draft to final video. It’s designed for a human-first storytelling experience. No more needing to choose between speed, quality, and authenticity.
Video editing made easy
HeyGen’s user-friendly interface lets you direct, refine, and personalize videos with ease, from beginners to experienced creators to enterprises.
On-brand, all the time
Upload your brand elements like logos, colors, fonts, images, and videos. Maintain consistency across projects by enabling users to easily apply branding to videos.
Collaborate creatively
Collaborate with your team directly on the platform, enabling you to align on brand voice and messaging. Add comments, tag teammates, and edit together live.
Unmatched customization
AI-driven customization features, such as avatar movement, gesture control, templates, and natural voice make video creation accessible, intuitive, and powerful.
Try our free AI video generator
1Pick an avatar
2Type your script
0/200 characters
Generate video ➜
By clicking ‘Generate’ you agree to HeyGen’s terms.
Lip sync applied after generation
Featured customer story
"It has empowered our writers to have the same level of creativity in the process that I do when it comes to visual storytelling mediums."
Steve Sowrey
Learning Media Designer at Miro
10x
increase in video production speed
5x
increase in video creation
The world's leading companies trust HeyGen
Our company vision
Stories shape our world and inspire, teach, and connect us. It’s your personal journey. We make sure your voice never goes unheard.
Featured teams
Used by 100,000+ teams who choose our AI video generator for quality, simplicity, and speed
See how businesses like yours scale content creation and drive growth with the most innovative AI video.
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Integrate AI video generation into creator workflows
Our AI video generator API brings the advantages of AI video directly into your creator workflows, allowing you to enjoy the ease of generating high-quality videos quickly and efficiently without the hassle of switching between tools.
GDPR
SOC 2 TYPE II
CCPA
AI ACT
DPF
Certified to meet global security and compliance standards
FAQs
What are AI video generators?
AI video generators are AI-powered tools that generate videos from a text prompt, text and images, or scripts. These AI tools act like a smart video editor, turning prompts into stunning, impactful, and realistic AI videos or video clips without needing advanced video editing skills.
What is the best AI video generator?
HeyGen is the best online AI video generator and video creator for professionals and marketers who value ease of use. It helps you create engaging and engaging marketing videos from video templates or text prompts, letting you instantly create videos in any format for social or business use.
How to create an AI video of yourself?
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.
Is HeyGen a free AI video generator?
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.
What types of input can I use to create AI videos in HeyGen?
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.
Can I convert audio to video with HeyGen?
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.
Can I use text to video for business presentations on HeyGen?
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.
Can AI videos replace traditional video production?
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.
How can I create AI videos without editing experience?
You can create AI videos without any video editing skills using HeyGen’s simple interface. Upload text and images, choose a video template, and let the AI build your AI-powered video automatically. Its ease of use helps anyone make impactful videos quickly.
Can I create AI videos using a reference image with HeyGen?
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.
Can I make AI videos for TikTok or social media using HeyGen?
Absolutely. HeyGen’s online AI video generator lets you create AI videos without editing experience. Choose a video template, add AI voiceovers, and customize your video for engaging marketing videos on TikTok or other platforms. It’s easy to create and publish content instantly.
Is HeyGen’s AI video generator secure and ethical?
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.
Start creating videos with AI
See how businesses like yours scale content creation and drive growth with the most innovative AI video.
