Paste your script and generate a professional-quality video in minutes. Script to video AI builds the scenes, adds AI voiceovers and a lifelike AI avatar, and syncs captions. No cameras, no editing skills, no filming.
Key FeaturesTransform Scripts into Videos with AI
Paste or Upload a Script, Get a Full Video
Upload or paste your finished script into the text to video workflow and the AI will automatically generate a storyboard of ordered scenes, pair each line with visuals, and time every word. Your exact wording stays intact, so the message you wrote is the message that ships.
AI Voiceovers and Voice Cloning
Turn written lines into human-like voiceovers across 300+ voices and 175+ languages. Record once with AI voice Cloning and reuse your own voice on every script, holding one consistent sound across regions without booking studio time or re-recording a single line.
A Lifelike AI Avatar Reads Your Script
Add a realistic AI avatar that delivers your lines with accurate lip-sync instead of a flat stock clip. The avatar holds one identity from open to close, so a five-minute script looks like a single filmed take rather than stitched-together fragments of footage.
Auto Captions Synced to Every Scene
Generate frame-accurate captions straight from your script with the subtitle generator. Most people watch on mute, so synced on-screen text raises completion rates, and you can add text overlays, restyle, reposition, or translate every caption line for each platform.
Studio-Grade Editing and 4K Export
Fine-tune the video draft before export: adjust transitions, drop in background music, add your logo, and set light animation, then preview the result. Render any script in HD or 4K and export MP4 in vertical, square, or wide formats for every channel your audience watches on.
Use cases
Updating training once meant booking rooms and reshooting footage. Write the script, generate the training video, then edit the text later to refresh it. Teams produce high-quality onboarding and compliance video content in a single day.
Agency timelines can stall a campaign for weeks. Paste your campaign script and generate videos that connect with your audience, then spin fresh variants from the same script for every market without new filming or added agency spend.
Filming a software demo needs screen capture, retakes, and editing time. Turn a written walkthrough into a product demo video with an avatar and captions, then regenerate it whenever your interface or pricing changes.
Subtitling one video into ten languages used to take months. Run the finished script through the AI video translator for lip-synced narration in 175+ languages, turning localization into a same-day task and one script into a launch every market understands.
A daily posting schedule burns out solo creators fast. Convert a short script into social media videos for TikTok, Reels, and Shorts, each with captions and an avatar, so one writing session fills a week of videos on social media.
Recording every lesson on camera does not scale. Turn your scripts into narrated, avatar-led course modules with synced captions, then update one line of text instead of re-filming a whole chapter when your material changes.
How it worksHow script to video AI works
Go from a written script to a finished, share-ready video in four steps, with no filming or editing experience required.
Paste or upload your full script and the AI splits the text into clean, ordered scenes automatically.
Choose a voice in your language and an on-screen AI avatar, or clone your own voice to narrate the script.
Add background music, templates, and transitions with synced captions, then translate the whole video in one click.
Render in HD or 4K, download a finished MP4, then share to any platform or embed it directly on your site.
An AI script to video generator turns a written script into a finished video automatically. You paste your text, the video generator splits it into scenes, adds narration and an on-screen avatar, and syncs captions to each line, so you get a complete video without filming.
Script to video turns your full, finished script into video using your exact words. AI text to video, by contrast, starts from short or simple text prompts. Script to video fits longer content like YouTube videos, training, and marketing copy, where your specific wording carries the message.
No. The AI keeps your script exactly as written and builds the video around it. It handles scene splitting, narration, and timing to convert text into scenes, while your message, structure, and tone stay intact, so the finished video says what you wrote.
Yes. Clone your voice from a short sample and apply it to any script you produce. You can also pick from 300+ ready-made voices across 175+ languages to keep one consistent sound on every video you make.
Most scripts become a draft video in minutes rather than hours. You can generate the video instantly for a first pass, then edit any scene, swap a voice, or regenerate a single section afterward without rebuilding the entire video from scratch.
The avatar runs on Avatar V, rated #1 for realism on G2 and built from a 15-second clip. It holds one identity across every scene with accurate lip-sync, so a long script looks like a single filmed take.
No. Narration uses natural voices with correct pacing and emphasis, and the avatar delivers lines with real lip-sync and expression. Because the avatar keeps one consistent identity through the whole script, the finished video reads as filmed, not synthetic.
Most AI video tools pair your script with stock footage or lower-realism avatars. As an AI video generator, HeyGen gives you an avatar that holds one identity across the full video, lip-synced translation in 175+ languages, and a regenerate-on-edit workflow instead of reshoots.
Yes. Advantive cut content creation time by 50% and shortened voice-over production from days to 2 to 3 hours while supporting 600+ employees. Read the Advantive story for how a script-first workflow scaled across a company.
Yes. If you only have an outline, the video script generator drafts a structured script you can refine and send straight into production. You keep full control to edit tone and length before you create a video.
Export MP4 in vertical 9:16, square 1:1, and wide 16:9, in HD or 4K. The same script produces a wide cut for YouTube and a vertical cut for Reels, Shorts, and TikTok, so a single script covers every channel you post to.
Yes. The free plan lets you create videos without a credit card, so you can test this free AI script to video maker before upgrading. Paid plans add longer runtimes, more credits, watermark-free exports, and team controls for larger organizations.
Yes. Open the video project in the editor to edit videos scene by scene: swap a template, adjust a transition, and change the background music. Video editing and customization run in the browser, and these video generator features and standard video features work without extra software.
You can upload a full script or paste it as plain text, and the tool will turn text into ordered scenes to turn your text to video automatically. It works with blog posts, outlines, and marketing copy, and pulls premium stock footage or B-roll for lines that need visuals.
Yes. From one script you can generate videos in many formats: explainers for a landing page, social clips for Reels, a product trailer, or a sales pitch. Marketers reuse a single script to produce videos for every channel without new filming.
No. The AI-powered workflow handles scene building, narration, and timing, so you get professional results without editing skills or specialized knowledge. The process is quick and easy, which lets small teams accelerate video creation and ship high-quality output at scale.
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