Private AI

Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Search
 
 
 
 
All conversations

Create

Chat
Studio

Explore

Models
Pricing
AI Apps
Blog

Library

Gallery
Workspace
Usage
API
Suggestions and bugs
Use cases

|

Terms

|

Privacy

|

Refunds
Balance
Subscription
Teams
Referrals
Presets
Settings
FAQPress & mediaBrand assetsBenchmarksEarn crypto
  1. Models
  2. Video

Veo 3.1 Extend

Try Model

Extend Veo 3.1 videos by 7 seconds per call with smooth motion, preserved style, and strong scene coherence. Input must be Veo 3.1 generated. Supports up to 20 extensions for max 148 seconds total. 16:9 or 9:16 aspect ratio, 720p or 1080p.

Added Dec 15, 2025

Details

Price
$3.20 per video
Model type
video-to-video

Settings

Generation controls available for this model.

Output Format

up to 1,080p

Default Duration

N/A

Resolution

Select

Default

1080p

Options (2)

720p, 1080p

Output resolution (must match input)

Seed

Number

Default

-1

Use -1 for a random seed. Each video keeps the seed it used, so you can reuse it.

Benchmarks

No public benchmark scores for this model yet.

Examples

Loading examples…

Related video models

Compare Veo 3.1 Extend with similar models from the same provider or model family.

Veo 3.1 Fast Extend

veo3-1-fast-extend

Fast video extension for Veo 3.1 clips. Adds 7 seconds per call with optimized speed for quick iteration. Input must be Veo 3.1 generated. Supports up to 20 extensions for max 148 seconds total. 16:9 or 9:16, 720p or 1080p.

Veo 3.1 Fast

veo3-1-fast-video

Fast Veo 3.1 generation for text-to-video, image-to-video, and reference-to-video with up to 3 total images. Supports optional end frame control for image-to-video, native audio, and 4/6/8 seconds at 720p or 1080p.

Veo 3.1 Lite

veo3-1-lite-video

Unified Veo 3.1 Lite entry for text-to-video, image-to-video, and first/last-frame video generation. Supports 4/6/8 seconds at 720p or 1080p.

Veo 3.1

veo3-1-video

Text-to-video and image-to-video with optional end frame control. Native audio generation, cinematic realism, and consistent subjects. Supports 4/6/8 seconds at 720p or 1080p.

Veo 3 Fast

veo3-fast-video

Google's fast Veo 3 model. Creates high-quality 8-second videos from text or images. Supports audio generation ($1.60 with audio, $1.20 without). Supports 16:9 and 9:16 aspect ratios. For best results, prompts should be descriptive and clear.

Veo 3

veo3-video

Google's latest Veo 3 model. Creates high-quality 8-second videos from text or images. Supports audio generation ($4.80 with audio, $3.20 without). For best results, prompts should be descriptive and clear. Include the subject, context, action, style, camera motion, composition, and ambiance details. Note: This model has strict content filters and may reject NSFW or sensitive content — we issue refunds for content policy rejections.