AI Product Video Generator for Demos, Adverts, and Launches

An AI product video generator is a tool that turns text, photos, or a product URL into a finished video with scenes, narration, and captions. Describe your product to the video generator. The AI writes the script, builds the visuals, and renders a share-ready MP4 file in minutes, with no video editing tools required. You can also turn a slide deck into a demo with PPT to video.

Not when the presenter maintains one consistent identity across every shot. HeyGen's Avatar V model keeps each AI avatar's face, voice, and expression stable across scenes, rated as one of the most realistic on G2, so your product pitch feels like professionally filmed content rather than a template.

Start with any image or video you already have. This AI tool turns a still product shot into a short animated video, then adds narration, captions, and music. You can also combine these animated shots with presenter scenes in the same video. You can even use an AI face swap to change presenters.

Most AI video generator platforms stop at around 50 voiceover languages and template scenes, and cinematic AI models like Veo produce footage without a consistent on-camera pitch. For product video creation, HeyGen combines lip-synced translation in 175+ languages, the most realistic presenters on G2, and Seedance 2.0 B-roll in a single workflow.

Yes, and the results are measurable. Videoimagem generated over 50,000 personalised product videos for AB InBev and reported up to a 3x increase in engagement. Read the details in the Videoimagem customer story.

Yes. You can start for free with the product video maker. AI credits on the free plan let you generate a video, try out different presenters and voices, and use AI to create product videos before you pay anything. Creator plans start at $24 per month, with more minutes, faster renders, and advanced brand controls.

Yes. Videos you create with HeyGen are cleared for commercial use, including ads, listings, and client work. The AI-generated images and videos you export can be used in your commercial projects, and consent-based avatars help keep brand risk low.

Match your video length to the placement: marketplace listings and paid social usually perform best at 15 to 60 seconds, while demos can hold attention for up to two minutes. First generate the full demo, then cut shorter versions of the same script as content for your social feeds. For fully automated posting, produce a Faceless video from the same script.

Yes. Paste the link and the AI will generate a storyboard from the product details, images, and copy on the page, with narration to match. It is the fastest way to go from an existing listing to a finished video, and it scales to full catalogues via the API. You can even convert a spec sheet using PDF to video.

ChatGPT writes scripts but does not handle AI video generation. Draft your product script in ChatGPT, then paste it into HeyGen as a text prompt to generate the presenter, visuals, voiceover, and captions. From there, explore more AI video tools within HeyGen, from translation to voice cloning. You can also create audio content with the AI podcast generator.