Generate Product Demo Videos from Text or URLs

Turns product pages or written descriptions into professional-looking demo videos using free AI tools.

Who it’s for: Indie makers, marketers, solopreneurs, and early-stage startups.

ChatGPT

Scriptwriting and storyboard generation

Lumen5

Text-to-video with templates

Vidnoz

Auto voiceovers and HD video export

HeyGen

Avatar narration and multilingual support

VEED.IO

Final edits: trimming, subtitles, branding

Step-by-Step Guide

  1. 1

    Generate Script with ChatGPT

    Paste product URL or description into ChatGPT to extract features and generate a script.

  2. 2

    Create Storyboard

    Prompt ChatGPT to write scene-by-scene narration and captions for your video.

  3. 3

    Generate Video with Lumen5

    Upload your script to Lumen5 to generate a storyboard and video. Customize scenes and export.

  4. 4

    Add Voiceover & Avatars

    Upload the script to Vidnoz for AI narration. Optionally, use HeyGen to add talking avatars.

  5. 5

    Final Edits with VEED.IO

    Import your video into VEED.IO to add music, trim pauses, and overlay your brand logo.

  6. 6

    Publish and Distribute

    Share your final video on your product site, YouTube, LinkedIn, or in email sequences.

Stats

Time Saved: ~5-7 hours/video
Cost Breakdown: $0/month

Pro Tips

  • Use ChatGPT to write your video’s YouTube title and SEO description.
  • Store your best templates in Lumen5 to reuse them easily.
  • Use HeyGen for multi-language avatar videos for international customers.
  • If you need to scale, swap in Renderforest, Pollo AI, or Pictory.