The Best Online Video Generator for Stunning Content
Generate professional videos effortlessly with our AI video generator, leveraging powerful Text-to-video from script capabilities.
Don't like the result?
Try one of these prompts.
Agent is the first creative engine built to transform a single prompt into a complete video.
Develop a 90-second instructional video aimed at IT support staff, showcasing advanced video creation tool features for troubleshooting guides. The video should adopt a clear, step-by-step visual style with on-screen annotations and a calm, guiding audio narration. Emphasize how HeyGen's "Subtitles/captions" feature ensures accessibility and clarity for all viewers, particularly when explaining intricate technical processes.
Produce a 2-minute thought leadership video for technical writers and project managers, illustrating the transformative impact of an AI video generator on technical documentation workflows. The visual design should be modern and infographic-driven, showcasing data and case studies, accompanied by an authoritative and professional voiceover. Demonstrate the power of HeyGen's "AI avatars" to present complex information clearly without needing a live presenter, streamlining content production.
Craft a 1-minute 30-second feature comparison video for developers and software engineers, highlighting the technical advantages of using an online video editor for collaborative project updates. The video should have a dynamic, fast-paced visual style with split screens and quick cuts demonstrating various editing functionalities, paired with an energetic and concise audio track. Showcase HeyGen's "Aspect-ratio resizing & exports" for easily adapting content across different technical platforms and documentation formats.


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
Bring any photo to life with hyper-realistic voice and movement using Avatar IV.

Frequently Asked Questions
How does HeyGen simplify video creation for users of all skill levels?
HeyGen is an intuitive "online video generator" that streamlines the entire "video creation tool" process. Its user-friendly interface allows anyone to easily produce high-quality videos without extensive "video editing" experience, all from a convenient "cloud-based" platform.
Can HeyGen convert my text into engaging video content with realistic voiceovers?
Absolutely. HeyGen excels as an "AI video generator", offering powerful "Text to Video" capabilities. Simply input your "text prompts", and HeyGen will automatically generate natural-sounding "voiceovers" to bring your script to life.
Does HeyGen include advanced features for video accessibility and engagement?
Yes, HeyGen provides robust technical features like automatic "Auto Caption" generation, ensuring your content is accessible and engaging for a wider audience. This advanced capability streamlines post-production, allowing you to focus on your message.
What specific benefits do HeyGen's AI avatars and templates offer?
HeyGen provides a wide array of "pre-made templates" and realistic "AI avatars" that act as professional "talking heads". This allows you to quickly create polished videos for various purposes, significantly speeding up your "video maker" workflow.
