How to Make Videos Longer Than 8 Seconds in Veo 3 (Guide)

If you’ve been using Veo 3 or Veo 3.1, you’ve probably noticed the platform only lets you make videos up to 8 seconds long. That limit can feel short, especially when you’re trying to tell a full story or create detailed visuals.

In this guide, we’ll walk you through a clear, step-by-step way to generate videos longer than 8 seconds using Veo, including the right prompts, examples, and trick that make your clips flow naturally from one part to the next.

Let's begin!

Steps to Make Longer Videos in Google Veo 3

Follow these steps to create videos longer than 8 seconds in Google Veo 3 or 3.1 using the built-in Extend feature inside Google Flow.

This process helps you chain multiple clips together while keeping smooth motion, consistent visuals, and natural scene transitions.

Step 1: Access Google Flow and Create Your Initial Video

Log in to Google Flow with your account. Start a new project and select Veo 3 or the latest version (Veo 3.1) as your active model.

Open the Text-to-Video tool and write a descriptive prompt that outlines your opening scene, including setting, characters, lighting, and motion details.

Generate your first video; it will last up to 8 seconds.

First Generated Video (8 Seconds Clip)

Review it and ensure the look and motion match your creative direction.

Step 2: Prepare to Extend the Clip

Once satisfied with your first clip, hover over it inside the Flow interface. Choose Add to Scene, then switch to SceneBuilder.

Click the + icon next to your clip and select Extend.

This tells Veo to start generating a continuation using the last frame and motion from the previous segment.

Step 3: Add a Prompt for the Extension

When the new prompt box appears, write a short description of what happens next—describe the next action, camera movement, or emotional shift.

If you want Veo to decide automatically, leave the prompt empty. The model will continue the motion seamlessly from where the last clip ended.

Step 4: Generate the Next Segment

Click Generate again. Veo 3 will produce a new 8-second clip that smoothly continues the previous one.

Your new clip will appear in the Flow timeline or storyboard, directly following your first segment for a natural flow.

Step 5: Repeat the Process for Longer Videos

Repeat Steps 2–4 for every additional segment you want. Each new extension adds another continuous section of motion.

By chaining multiple clips, you can build scenes that last 30 seconds, a minute, or more, depending on your project.

Step 6: Finalize and Export

In Flow’s Storyboard Editor, review and rearrange your generated clips. Adjust transitions and preview the entire sequence.

When ready, download your full sequence as one continuous video file.

Extended Video (17 Seconds)

For finer control like adding music, sound effects, or titles export the clips to an external editor such as CapCut or Canva.

Wrapping Up: Making Longer Videos in Google Veo 3

Creating longer videos in Google Veo 3 or Veo 3.1 is all about using the Extend feature smartly.

By chaining multiple 8-second clips, you can tell fuller stories, create cinematic transitions, and maintain visual continuity all within Veo’s native workflow. This approach gives you flexibility without needing complex editing or external tools right away.

With practice, you’ll get better at crafting precise prompts that guide Veo to generate smoother continuations and stronger narratives. Once you’ve mastered this, you can explore sound design, lighting control, and editing refinements to elevate your AI-generated videos even further.

If you found this guide useful, check out our other tutorials and posts:

• 9 Best SEO Tools for Agencies

• 6 Best AI Tools for Project Management

• What Is ChatGPT Atlas (Everything You Need to Know)

• 6 Best Tools to Use Sora 2 (No Invite Code Needed)

• 7 Best Vibe Coding Tools for Mobile Apps

• ChatGPT Atlas vs Perplexity Comet

• Grokipedia vs Wikipedia: How It's Different