AI Video Generator
Upload a PDF, article, or note. 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
Most AI video tools stitch stock clips. VocalVia plans a narration from your document first, then builds scenes around it — so the video stays on-message and editable before you render.
Upload a PDF, article, or note. 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 document. Longer files are summarized down to a narration-friendly length automatically.
Choose Training, Product Explainer, Knowledge Explainer, or Custom. The scenario shapes how the script and scenes are structured.
Review the generated segments, adjust the narration, choose a narrator voice, and refine scene visuals before rendering.
Generate the MP4 with AI narration and scene visuals, then download or share the finished video.
This three-scene training video combines AI-generated visuals, narration, and optional subtitles in one MP4.
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.
Planning and narration scripts take under a minute each. Scene image generation, audio synthesis, and the final FFmpeg render typically take a few minutes for a short video.
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.
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.
Plans for creators, educators, and teams.
Start free in Video Studio. Edit the narration and scenes before you render.