What is Veo 3.1 Extend?

Veo 3.1 Extend is a video extension model from Google. It turns a video you already have into video: 8 second clips at 1080p. On Enhance AI it runs on the same account as 250+ other models, with no separate subscription.

What do I need to upload to use Veo 3.1 Extend?

A video and a written prompt. Add them in the studio on Enhance AI, check the preview and render. The output lands in your history, ready to download or to pass to another model on the same account.

When was Veo 3.1 Extend released?

Google released Veo 3.1 Extend on 15 October 2025. You can run it on Enhance AI now, along with every other video model on one account.

How long can a Veo 3.1 Extend clip be?

Veo 3.1 Extend produces clips from 4 to 8 seconds. Longer runs cost more, because video is billed by length rather than by generation.

What resolution does Veo 3.1 Extend output?

Veo 3.1 Extend renders at 1080p.

Is Veo 3.1 Extend free to try?

Yes. Free credits on signup, no card required, so you can run Veo 3.1 Extend before paying anything. Plans from $19 one time when you need more, and one account covers Veo 3.1 Extend and 250+ other models.

What does it cost to run Veo 3.1 Extend?

Video renders are billed from your wallet by clip length and resolution, so a short clip at a lower resolution costs less than a long one at full quality. You see the price before you render.

Do I need a separate subscription for Veo 3.1 Extend?

No. Veo 3.1 Extend runs on the same Enhance AI account as every other model, so you are not paying one provider for video and another for images.

Google

Veo 3.1 Extend: AI video extension

Extend videos using Google's Veo 3.1. High fidelity continuation.

Free credits on signup, no card required. Plans from $19 one time.

Try Veo 3.1 Extend Browse all models

Key features

Veo 3.1 Extend turns a video you already have into video inside Enhance AI. It produces clips from 4 to 8 seconds at 1080p. Veo 3.1 Extend is built by Google. On Enhance AI it runs on the same account as every other model, with no separate subscription.

Clip length

Veo 3.1 Extend renders clips from 4 to 8 seconds, and you pick the length before you render. Longer clips cost more because video is billed by length, so rough out an idea short and only render the full length once the shot works.

Resolution

Choose 720p or 1080p before you render. A lower resolution costs less, so test a prompt low and rerender the keeper at the top setting. The studio shows the price for the setting you picked before anything is charged.

Input modes

Upload a video you already have and Veo 3.1 Extend continues it from the last frame, so the new segment matches the light, the framing and the motion of the original. Describe what should happen next and the model carries the shot forward without a visible join.

Specifications

Provider: Google
Type: Video
Released: 15 October 2025
Resolution: 1080p
Duration: 4 to 8 seconds

How to use Veo 3.1 Extend on Enhance AI

1
Sign in and pick Veo 3.1 Extend
Open the Video Studio on Enhance AI and choose Veo 3.1 Extend from the model list. A new account starts with free credits and no card is needed. The Try button on this page opens the studio with Veo 3.1 Extend already selected.
2
Upload the clip and say what happens next
Upload the video you want to continue and describe the next beat in plain words, using the same terms as the original prompt so the extension stays consistent. Then pick a length from 4 to 8 seconds and a resolution.
3
Generate, then download
Press Generate. Veo 3.1 Extend renders in the cloud and the clip lands in your history on Enhance AI, where you can download the MP4. You see the price before you confirm.

What people make with Veo 3.1 Extend

Fixing an ending

When a generated clip is right for most of its length and falls apart at the end, trim it before the problem and extend from there. Veo 3.1 Extend continues from the last good frame, which is far cheaper than rerolling the whole shot and hoping for a better result the second time.

Building a sequence

Chain extensions to build a sequence a single render could not hold: establish the scene, extend into the action, extend again for the reaction. Each pass starts from the last frame, so continuity is built in. Plan the beats up front and give every extension one clear instruction.

Filling a cut

Editors use Veo 3.1 Extend to make a clip long enough for a cut that needs a beat more time: a hold on a face, a slower pull back, a moment before the transition. A short extension is often the difference between a cut that feels rushed and one that breathes.

Common questions

What is Veo 3.1 Extend?: Veo 3.1 Extend is a video extension model from Google. It turns a video you already have into video: 8 second clips at 1080p. On Enhance AI it runs on the same account as 250+ other models, with no separate subscription.
What do I need to upload to use Veo 3.1 Extend?: A video and a written prompt. Add them in the studio on Enhance AI, check the preview and render. The output lands in your history, ready to download or to pass to another model on the same account.
When was Veo 3.1 Extend released?: Google released Veo 3.1 Extend on 15 October 2025. You can run it on Enhance AI now, along with every other video model on one account.
How long can a Veo 3.1 Extend clip be?: Veo 3.1 Extend produces clips from 4 to 8 seconds. Longer runs cost more, because video is billed by length rather than by generation.
What resolution does Veo 3.1 Extend output?: Veo 3.1 Extend renders at 1080p.
Is Veo 3.1 Extend free to try?: Yes. Free credits on signup, no card required, so you can run Veo 3.1 Extend before paying anything. Plans from $19 one time when you need more, and one account covers Veo 3.1 Extend and 250+ other models.
What does it cost to run Veo 3.1 Extend?: Video renders are billed from your wallet by clip length and resolution, so a short clip at a lower resolution costs less than a long one at full quality. You see the price before you render.
Do I need a separate subscription for Veo 3.1 Extend?: No. Veo 3.1 Extend runs on the same Enhance AI account as every other model, so you are not paying one provider for video and another for images.