Dialogue Video Maker: Create Engaging AI Conversations
Transform your scripts into professional lipsync videos using HeyGen's powerful text-to-video from script capability.
See What Video Agent Can Create
Try it yourself! Sign up now to receive 3 free videos


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
HeyGen transforms the way content creators produce engaging dialogue videos, acting as a powerful AI video editor. Easily bring animated characters and custom avatars to life with perfect lipsync, turning any script into a dynamic visual story.

Frequently Asked Questions
How does HeyGen simplify the creation of dialogue videos with AI?
HeyGen empowers users to be a proficient "dialogue video maker" by transforming scripts into engaging visual content effortlessly. Our platform leverages advanced "AI video creation" to generate realistic "avatar dialogue" and dynamic scenes from your text, streamlining the entire "script to video" process.
Can I customize the AI avatars and their lipsync for my videos?
Absolutely! HeyGen allows for extensive customization of its diverse range of "AI avatars", enabling you to create unique "animated characters" that fit your brand. Our cutting-edge technology ensures natural and precise "lipsync" video generation, bringing your "custom avatars" to life with authentic expressions.
What features make HeyGen an effective AI video editor for content creators?
HeyGen stands out as a powerful "AI video editor" specifically designed for "content creators", offering intuitive tools to produce high-quality videos without complex editing. With features like professional "templates & scenes", comprehensive branding controls, and "text to speech" for effortless voiceovers, HeyGen simplifies the entire "video generation" workflow.
Does HeyGen support generating videos directly from a script?
Yes, HeyGen excels as a "script to video" platform, allowing you to generate compelling content by simply inputting your text. This innovative "AI-powered tool" converts your written "dialogue" into a full "video generation" with synchronized voiceovers and visuals, making the "video maker" process incredibly efficient.
