AI Video Generator
Upload a PDF or note, or paste article text. VocalVia writes a short narration, reads it with a natural AI voice, pairs each scene with an AI-generated image, and renders an MP4 you can share.
What you get
Video Studio pairs scene images with spoken narration and optional subtitles. Review the script and visuals before rendering the MP4, especially when the source contains precise product details or instructions.
Upload a PDF or note, or paste article text. VocalVia writes a short narration script and reads it with a natural neural voice — no recording booth needed.
Each narration scene is paired with an AI-generated image, with shared visual guidance available when you want a more consistent look.
Training Video, Product Explainer, Knowledge Explainer, or a Custom format — pick the scenario that fits your source.
Choose any catalog voice or a cloned voice for narration, with the same picker used across the TTS and podcast studios.
Review the narration and scenes first. Tighten the script and swap visuals before spending render credits.
Render a 1280×720 MP4 with optional subtitles, ready to share, embed, or upload where your audience is.
Scenarios
Onboarding, compliance walkthroughs, and standard operating procedures read aloud with on-topic scene visuals.
Demos, feature launches, and sales enablement videos scripted from release notes or product docs.
Education, research summaries, and how-to videos generated from lectures, papers, or course notes.
Any format. Bring your own instructions and source, and let Video Studio plan the narration and scenes.
Workflow
Paste text or upload a supported document. Start with one topic and keep the source available for checking facts. Longer accepted files may be summarized, so review what survives before generating the video.
Choose Training, Product Explainer, Knowledge Explainer, or Custom. The scenario shapes how the script and scenes are structured.
Read each scene against the source. Correct names and numbers, choose a narrator, and replace visuals when the image needs to show your actual product or process.
Set subtitles and background music if needed, then select Generate video. Review the completed MP4 for narration, scene order, and visual accuracy before downloading and sharing it.
This three-scene training video combines AI-generated visuals, narration, and optional subtitles in one MP4.
Before you share
For an onboarding guide, for example, show your actual interface for the steps employees must follow and use illustrative imagery for broader concepts.
Keep the source beside the scene editor. Verify figures, qualifications, and the order of instructions. Summarization can omit details that your audience needs.
Use generated imagery to illustrate a concept. Use your own screenshots or diagrams when viewers must recognize an actual interface, label, or procedure.
Listen for names and specialist terms, check subtitles and image legibility, and make sure the music does not mask the explanation. Revise the relevant scene before sharing.
An AI video generator turns a source document into a narrated video. VocalVia writes a short narration script from your source, reads it with a neural voice, pairs each scene with an AI-generated image, and renders an MP4.
Paste text or upload a PDF, article, note, or report. Very long files are summarized to a narration-friendly length before the script and scenes are planned.
Time depends on source length, scene count, provider availability, and any retries. Source processing, scene preparation, audio, and the final video can finish at different times. Follow the project progress and review any failed scene before retrying; there is no guaranteed completion time.
Yes. The narration segments and scene visuals are fully editable before you spend render credits. You can change the script, swap a narrator voice, and refine scene images.
Training Video for onboarding and SOPs, Product Explainer for demos and launches, Knowledge Explainer for education and research, and a Custom format for anything else.
Yes. Review and edit every narration segment, choose the narrator, replace scene images, and decide whether to include subtitles before the final render.
This workflow builds a narrated explainer from scene images and speech. It does not record your screen or film a demonstration. For an exact interface or procedure, supply suitable screenshots or images and check the narration against what they show.
Do not rely on generated images for exact logos, interface text, labels, or technical diagrams. Replace the scene image with material you have permission to use when those details matter, and inspect the finished video before sharing it.
Pasted text supports up to 20,000 characters counted as Unicode code points. Uploaded source text can contain up to 100,000 code points; longer accepted text is summarized before planning. These are text-processing limits, separate from the upload size shown in the studio. Split larger sources into focused videos.
Turn SOPs and onboarding docs into narrated training videos.
Create product demos and feature launch videos from notes.
Convert research and course material into explainable video.
Prefer audio? Turn the same documents into podcast episodes.
Explore the full document-to-audio and video workspace.
Start creating with fair-use limits during early access.
Start free in Video Studio. Edit the narration and scenes before you render.