#1 AI video creation platform

Free Product Demo Video Maker

Turn product features into professional demo videos that sell the story and the solution.

Create a short, friendly onboarding welcome video for a new team member.

A photorealistic cinematic video of a happy golden Labrador retriever running toward the camera across a sunlit grassy park.

Create a promotional marketing video for a fictional productivity tool called Synergy Flow.

An adventurous scene deep inside a massive ice cavern where explorers run with flickering torches, their warm light bouncing chaotically off translucent frozen walls. The camera follows from behind, revealing layers of stratified ice, embedded air bubbles, and glacial blue gradients.

Create a short training video that explains fundamentals of creating and maintaining secure passwords.

A dense, atmospheric night scene in a neon-lit Chinatown alley during a torrential downpour. The camera glides forward at ground level, catching the shimmering reflections of magenta, cyan, and amber holographic signs rippling across slick pavement.

Choose your input method and let AI create your video.

Idea

Script

URL

File

72/500 characters

Please try a different idea!

Need inspiration? Try one of these ideas

Onboarding video

Excited labrador

Marketing video

Frozen ice cavern run

Training video

Neon-lit Chinatown alley

Employee Onboarding

Technical Training

Product Explainer

Marketing

Describe the video you want to create, including its objective, target audience, and any other important context

Create a fun, friendly, and engaging video introducing a customer relationship management platform called Connectly and its new Auto-Follow-Ups feature.

Create a short, friendly onboarding welcome video for a new team member.

Create a promotional marketing video for a fictional productivity tool called Synergy Flow.

Create a short training video that explains fundamentals of creating and maintaining secure passwords.

72/1500 characters

Please try a different script!

Need inspiration? Try one of these ideas

Employee Onboarding

Technical Training

Product Explainer

Marketing

Hello there! Let me introduce to you Connectly’s exciting new feature — Auto-Follow-Ups.

With it, staying connected with your clients becomes effortless and consistent. Let me explain. We automatically schedule and personalize messages whenever you log an interaction.

Calls, meetings… every touchpoint counts! Now no lead goes unnoticed!

Join Connectly today and turn your everyday conversations into lasting relationships.

Hi, I'm Zhi, and I'm here to welcome you in our team.

First, why we're here: we turn big ideas into simple, helpful products always for the customer.

On day one, just focus on three things: Meet your squad. Slack, wave, or say hi in person. Set up your tools. Email, chat, and our project hub.

Pick a tiny task and ship it. Nothing builds confidence like a quick win.

We are so glad you are here. Ping your buddy or me if you have any questions. That's it. Let's make awesome stuff together!

Hello world! Let me introduce you to Synergy Flow — the simplest productivity tool for teams.

With Synergy Flow you can track tasks, analyze performance, collaborate in real-time.

Let's look at our plans: We have Pro plan for small teams and startups. Also — we have Pro plus plan for growing companies.

And enterprise for those companies that need robust security. If you can't find the right plan, let us know.

Hi, I'm Kayla. Welcome to our simple guide on creating secure passwords.

Strong password is key to your security. Make it at least 12 characters, and use a mix of uppercase, lowercase, numbers, and symbols. Avoid common words or names.

We don't recommend you to use same passwords for work and personal accounts. Also always use multi-factor authentication to avoid extra risks.

Stay cautious, never share your password and don't hesitate to ask questions. That's it for today. Thanks for watching.

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Title

Desc

Upload a text-based document to create your video.

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PPTX, PDF, DOCX, TXT (max 50MB)

Thumbnail name

Thumbnail name

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Speaker

Audience

Generate Free AI Video

By using this service, you confirm that you have all necessary rights, licenses, and permissions to upload or generate content, and that your use of any generated videos will comply with the Acceptable Use Policy and applicable regulations related to intellectual property and data privacy.

Why Synthesia is the best tool for product demo videos

Create clear, on-brand product demo videos in minutes, not weeks. Synthesia is the complete video creation platform to create, localize, manage, publish, and share product demo videos.

Capture your product in action with AI Screen Recorder

• Record your product in your browser and instantly turn it into a ready-to-edit demo video
• Convert your voiceover to editable text to tweak narration without re-recording
• Save hours with automatic trimming, scene detection, and synced narration

Engage viewers with built-in interactivity

• Add clickable CTAs and branching paths to guide users through your product
• Personalize demo flows by role, use case, or viewer choices
• Track engagement to understand which product features capture attention

Bring your message to life with realistic avatars and voices

• Choose from 240+ AI avatars to narrate your demo professionally
• Generate natural voiceovers in tones and accents to match your brand
• Edit scripts instantly. No need for re-recordings when your product updates

Reach global audiences with automatic translations

• Translate scripts and subtitles into 160+ languages while preserving timing and tone
• Localize text and avatar speech in one click for faster rollout
• Keep branding consistent worldwide without extra production costs

Trusted by 90% of Fortune 100

Why do training, marketing and sales leaders choose Synthesia?

Change Management

“It's enterprise-ready and makes video creation easy.”

Niraj Singh, Head of SAP Experience Garage

Sales enablement

"What used to take 4 hours now takes 30 minutes."

Rosalie Cutugno, Global Sales Enablement Lead

Operations training

"The platform is so easy to use and intuitive."

Frank Grijspaarde, Global TPM Manager

Internal communications

“We make videos fast and use them every day.”

Prashanth Poli, Group Data & AI Strategy Project Manager

Employee training

“Updating 10,000 courses? Totally doable now.”

Eva Bertone McGann, Senior Instructional Designer

Technical training

“50% faster content. Without sacrificing quality.”

Miki Ishikawa, Director Learning Experience

Employee training

"Teams adopt it fast and use it across the company."

Sabrina Childress, Innovation, Enablement, and Adoption

Employee training

"With Synthesia, we get lightning-fast results."

Matt Pagel, L&D Manager

FAQs

What is the best product demo video maker?

The best product demo video maker combines ease of use with professional results, allowing you to create high-quality demos without technical expertise or expensive equipment. Synthesia stands out by offering a complete solution that includes AI presenters, automatic voiceovers in 160+ languages, customizable templates, and built-in tools such as the AI Screen Recorder. You can create, update, and localize your demos entirely through text input, making it accessible to anyone regardless of video production experience.

How do I make a product demo video with AI?

Creating a product demo video with AI is straightforward with Synthesia's text-based approach. You start by choosing from over 60 professionally designed demo video templates, then select an AI presenter from 240+ diverse avatars to narrate your demo. Simply type or paste your script, and the platform automatically generates natural voiceovers in your chosen language. You can then customize your video by adding your brand assets, screen recordings, transitions, and background music before generating the final video.