AI Video Generator

Create engaging videos with AI

Describe the video scene you want to generate...
Generate Audio
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AI Video Generation Examples

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Car in motion

Car in motion

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Why choose Aniv's AI video generator

From a single sentence to a reference image, four kinds of input cover the whole path from idea to finished cut.

01

Generate from any text prompt

Describe the shot you want — framing, action, mood — and the model produces a moving clip from that description. No assets to prepare.

02

Lock the opening frame with an image

Upload an image as the starting frame and the video moves on from there. The aspect ratio follows that image, so your composition and colour hold.

03

Generate from a reference image

Use an image as content reference rather than the first frame. The model borrows its setting, style and elements, then rebuilds the shot around your prompt.

04

Keep one character consistent

Feed in a character reference and the same person keeps their face, outfit and build across shots — the prerequisite for stitching clips into a drama.

Key Features

Image to Video

Bring your static images to life with dynamic motion generation.

Text to Video

Generate videos directly from text prompts with full scene understanding.

Native AI Audio

Select models generate synchronized audio automatically — no post-production needed.

Multimodal References

Seedance 2.0 and Kling O3 can combine images, video clips, and audio references to generate a new video with stronger visual and motion control.

Supported Video Models

Six state-of-the-art models covering every use case — from fast social clips to cinematic 4K productions.

Seedance 2.0

ByteDance's latest generation model. Features native multi-shot character consistency, native audio, and durations up to 15 seconds — purpose-built for narrative short-form content.

Supports realistic human reference generation, including AI-generated human images as reference images.

Duration
4 – 15 s
Resolution
480p / 720p
Aspect Ratios
6 ratios
Audio
Native
Reference
Image / Video / Audio

Seedance reference limits

  • Each image must be 30 MB or smaller.
  • Image width and height must each be between 300 and 6000 px.
  • All reference images, videos, and audio files combined must not exceed 64 MB.
  • Reference audio requires at least one reference image.
  • Chinese prompts are limited to 500 characters; English prompts are limited to 1000 words.
  • Aspect ratio must stay between 0.4 and 2.5.
ByteDanceUp to 15s480p / 720pNative AudioOmni Reference

Seedance 2.0 Fast

ByteDance's speed-optimized Seedance model. All the core capabilities of Seedance 2.0 — audio, character consistency, long duration — at a faster turnaround and lower cost.

Supports realistic human reference generation, including AI-generated human images as reference images.

Duration
4 – 15 s
Resolution
480p / 720p
Aspect Ratios
6 ratios
Audio
Native

Seedance reference limits

  • Each image must be 30 MB or smaller.
  • Image width and height must each be between 300 and 6000 px.
  • All reference images, videos, and audio files combined must not exceed 64 MB.
  • Reference audio requires at least one reference image.
  • Chinese prompts are limited to 500 characters; English prompts are limited to 1000 words.
  • Aspect ratio must stay between 0.4 and 2.5.
ByteDanceFaster GenerationUp to 15sNative Audio
Omni

Kling O3

Kuaishou's Omni flagship model. Accepts images, video clips, and audio references in a single prompt — delivering highly controllable, multi-modal video generation.

Duration
3 – 15 s
Resolution
720p / 1080p
Aspect Ratios
3 ratios
Reference
Image / Video / Audio

Kling O3 reference limits

  • Prompt must not exceed 2,500 characters.
  • Images: .jpg / .jpeg / .png only; file size ≤10 MB; min 300 px per side; aspect ratio 1:2.5 ~ 2.5:1.
  • Up to 7 reference images (no video) or up to 3 images when a reference video is included.
  • Reference video: MP4 / MOV only; duration ≥3 s; resolution 720–2160 px; frame rate 24–60 fps (output 24 fps).
  • Maximum 1 reference video, size ≤200 MB.
Multi-modal3–15s720p / 1080pOmni Reference

Kling V3

Kuaishou's flagship video model. Highly versatile with wide aspect ratio support, smooth motion, and optional audio generation. Best for general-purpose video creation.

Duration
3 – 15 s
Resolution
720p / 1080p
Aspect Ratios
8 ratios
Audio
Optional

Kling V3 reference limits

  • Prompt must not exceed 2,500 characters.
  • Image (required): .jpg / .jpeg / .png only; file size ≤10 MB; min 300 px per side; aspect ratio 1:2.5 ~ 2.5:1.
Versatile3–15s720p / 1080pAudio Support
4K

Veo 3.1 Standard

Google DeepMind's premier video model. Delivers exceptional cinematic quality with native audio generation, up to 4K resolution, and strong prompt adherence. Ideal for high-end productions.

Duration
5 – 10 s
Resolution
720p / 1080p / 4K
Aspect Ratios
8 ratios
Audio
Native
Google DeepMindUp to 4KNative AudioCinematic Quality

Veo 3.1 Fast

The speed-optimized version of Veo 3.1. Same 4K capability and native audio, with significantly faster generation — perfect when turnaround time matters.

Duration
5 – 10 s
Resolution
720p / 1080p / 4K
Aspect Ratios
8 ratios
Audio
Native
Google DeepMindFaster GenerationUp to 4KNative Audio

How to Use

1

Input Source

Upload a reference image or type a text prompt.

2

Configure

Choose your model, duration, resolution, and audio options.

3

Generate

Create your video and download the result.

FAQ

FAQ

Have another question? Contact us at support@aniv.ai

Seedance 2 is ByteDance's next-generation AI video model built around strong prompt following, native multi-shot narrative coherence, and fast video generation up to 1080p — all in a creator-first text-to-video and image-to-video workflow.

Seedance 2 features native audio generation, strong multi-shot character consistency, and high-quality 1080p output — making it ideal for narrative short-form content and ads.