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HeyGen Video Agent – AI Text-to-Video Generator

Most people who want to make a video don't want to edit one. They want to describe what they need and have it appear, ready to share. That's exactly what this model does: you write a prompt, and it returns a fully produced video with a scripted presenter, matching visuals, a voiceover, and clean cuts — no software to install, no skills required. The model handles every layer of production on its own. It writes the script from your prompt, picks an avatar presenter that fits the content, records the voiceover, assembles the scenes, and delivers a video you can actually use. You can lock in a specific avatar ID if you have a recurring presenter, set the orientation to landscape or portrait based on where the video will live, and choose an approximate length so it fits your format. This fits neatly into any workflow where video is the bottleneck. A product explanation that would take a day to film takes a few minutes here. A weekly briefing that sits on someone's to-do list never gets recorded — until now. Type your idea, pick your settings, and hit run.

Official

Heygen

155 runs

Video Agent

2026-02-24

Commercial Use

Table of contents
  • Overview
  • How It Works
  • Key Features
  • Frequently Asked Questions
  • Credit Cost
  • Use Cases
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Overview

Video-agent by HeyGen takes a single text prompt and returns a finished, broadcast-ready video without any production crew, editing suite, or prior video experience required. The problem it solves is real and familiar: you have an idea, a message, or a product to promote, but turning words into a watchable video normally means scripts, cameras, voice actors, and hours of editing. On Picasso IA, video-agent collapses that entire pipeline into one step. Type what you want to say, and the model handles everything else, from scripting and avatar selection to voiceover recording and final cuts.

How It Works

  • You provide a text prompt: Write a sentence, a paragraph, or a detailed brief describing the video topic, tone, and intended audience. The more context you give, the more targeted the result.
  • The model generates a script: Based on your prompt, video-agent drafts a structured script with a clear narrative arc, appropriate pacing, and a natural speaking style calibrated to your topic.
  • An AI avatar presenter is selected and animated: A photorealistic human presenter delivers the script on screen, with synchronized lip movement, natural gestures, and appropriate facial expressions.
  • Voiceover and audio are added automatically: The model produces a spoken voiceover in a natural, human-sounding voice that matches the tone of the content, whether that is professional, conversational, or instructional.
  • Visuals and editing are assembled: Supporting graphics, text overlays, scene transitions, and any relevant visual elements are composed and edited together, giving you a polished, ready-to-publish video file.

Key Features

  • Full video production from one prompt: You skip every manual production step and get a finished video that includes a presenter, narration, visuals, and editing, all generated from your text input.
  • AI-generated script writing: The model does not just read your words aloud; it rewrites and structures them into a proper script, so even rough or brief prompts result in coherent, watchable content.
  • Photorealistic avatar presenters: The on-screen presenter looks and moves like a real person, which makes the final video feel professional rather than synthetic or robotic.
  • Natural-sounding voiceover: Audio is generated with realistic intonation, pauses, and emphasis rather than the flat, monotone delivery associated with older text-to-speech systems.
  • No footage, camera, or studio required: The entire visual layer is AI-generated, meaning you can produce video content for any topic instantly, without sourcing stock clips or setting up a shoot.
  • Instant results with no iteration bottleneck: Because the model handles every layer simultaneously, you get a complete output in minutes rather than waiting for separate tools to produce separate assets.

Frequently Asked Questions

Do I need programming skills or technical knowledge to use this? No — just open video-agent on Picasso IA, adjust the settings you want, and hit generate. The interface requires nothing beyond typing your prompt and clicking a button.

Is it free to try? Yes, you can run video-agent without any upfront payment or subscription. Free access lets you test the model and see what kind of output it produces before committing to anything further.

How long does it take to get results? Most videos are ready within a few minutes of submitting your prompt. Generation time can vary slightly depending on the length and complexity of the video requested, but you will not be waiting long.

What output formats are supported? Video-agent delivers your finished video in a standard digital format that plays on all major devices, browsers, and platforms. You can download the file and use it wherever video is accepted.

Can I customize the output quality or style? Yes. You can refine your prompt to specify tone, audience, length, or presentation style before generating. Experimenting with different descriptions is one of the fastest ways to steer the output toward exactly what you need.

Where can I use the outputs? The videos you generate are yours to use across social media, websites, presentations, email campaigns, internal training materials, and anywhere else digital video is supported. There are no platform restrictions built into the output itself.

What happens if I am not happy with the result? Simply revise your prompt and run the model again. Because generation is fast, iterating until you reach the right tone, pacing, or content angle costs you only a few minutes per attempt, not hours of re-editing.

Try video-agent on Picasso IA right now and go from a blank page to a finished, presenter-led video in minutes, with no coding required and no production experience needed.

Credit Cost

Each generation consumes 50 credits

50 credits
or 250 credits for 5 generations

Use Cases

Describe a product feature in plain text and receive a short explainer video with a presenter walking viewers through it step by step.

Write a weekly company update as a text prompt and get back a presenter-led video briefing ready to share with your team.

Input a course topic and target duration to generate a structured tutorial video with scripted narration and on-screen presenter.

Type a sales pitch concept and let the model produce a portrait-format video you can drop directly into a social ad campaign.

Describe an onboarding process for new users and receive a finished walkthrough video without recording a single clip yourself.

Create a product announcement video from a one-sentence description, with the avatar, script, and voiceover all auto-generated.

Generate multiple short videos on related topics by submitting separate prompts, building out a content series without touching editing software.

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