Veo 3.1 by Google

Veo 3.1: AI video that arrives with its own sound.

Veo 3.1 is Google’s video model. It generates dialogue, sound effects and ambience in sync with the picture, so a clip comes back ready to watch with sound. Kolbo.AI includes Veo 3.1, Veo 3.1 Quality and Veo 3.1 Lite in the same workspace as Seedance, Kling and every other model.

Create with Veo 3.1 AI video generator

Made on Kolbo.AI with Veo 3.1
Prompt: One continuous 16:9 shot: the surfer wades forward through the shallows toward camera, board under one arm, backlit spray lifting off the water as the low sun flares. Natural gait and water displacement, no cuts, no text.

Veo versions on Kolbo.AI

All three generate synced audio and work in 16:9 and 9:16.

Veo 3.1

The everyday Veo. 8-second clips at 720p, 1080p or 4K from text, an image, a first and last frame, or up to three reference images in Elements.

Text to video
Image to video
First and last frame
Elements references
Native audio
8 s

Veo 3.1 Quality

Google’s higher quality setting for hero shots. 8-second clips at up to 4K from text, an image, or a first and last frame.

Text to video
Image to video
First and last frame
Native audio
8 s

Veo 3.1 Lite

A lighter Veo for shorter clips: 4, 6 or 8 seconds at 720p or 1080p from text or an image, plus first and last frame at 8 seconds.

Text to video
Image to video
First and last frame
Native audio
4-8 s

Getting the most out of Veo

Write the sound into the prompt

Put spoken lines in quotes and name the sounds you want to hear: footsteps on gravel, distant traffic, a door closing. Veo generates them in sync with the action.

Plan around 8 seconds

Veo 3.1 and Quality render fixed 8-second shots. Write one beat per clip and join clips in the browser video editor for longer scenes.

Control the opening and the ending

Give Veo a first and last frame and it fills in the motion between them: product reveals, before and after, logo endings.

Vertical and horizontal

Generate in 9:16 for Reels, TikTok and Shorts or 16:9 for YouTube and ads, then reframe other cuts in the same workspace.

How it works

01
Pick a mode
Start from a prompt, a still image, a first and last frame, or a set of reference images in Video tools.
02
Choose the model and settings
Set duration, resolution, aspect ratio and sound. The credit quote updates with every change, before you generate.
03
Generate, compare, finish
Results land in your project. Run the same inputs on another model, then trim, upscale or edit in the browser.

What it costs

Veo is billed in credits per second of video. The rate depends on the version, resolution and sound, and the quote is shown before you generate. Eligible paid plans include Unlimited offers on selected models; the current list and limits are on the live pricing facts page.

Live pricing facts How AI video cost is calculated

Frequently asked questions

What is the difference between Veo 3.1, Quality and Lite?

Veo 3.1 and Veo 3.1 Quality both render 8-second clips at up to 4K; Quality is Google’s higher quality setting, and Veo 3.1 also accepts up to three reference images. Veo 3.1 Lite is the lighter option with 4, 6 or 8 seconds at 720p or 1080p. All three generate synced audio.

Can I turn off Veo audio?

Yes. Sound is on by default and can be switched off before you generate, and the credit quote updates to match.

Do I need a Google account or Gemini subscription?

No. Veo runs inside Kolbo.AI on your Kolbo account and credit balance, next to Seedance, Kling, Sora and the rest of the video models.

How much does Veo 3.1 cost on Kolbo.AI?

Veo 3.1 is billed in credits per generation. The amount depends on the version, duration, resolution and options such as sound, and the exact quote is shown before you generate. Current plans and credit examples are on the live pricing facts page.

Can I try it for free?

Yes. The Free plan includes a small monthly credit allowance so you can explore the workspace. Video costs more credits than images, so regular video work usually needs a paid plan or a credit pack. Purchased packs never expire.

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