---
source: https://autoadify.com/ai-models/seedance-2-0-fast-i2v
title: "Seedance 2.0 Fast i2v for social media"
---

# Seedance 2.0 Fast i2v for social media

> Seedance 2.0 Fast animating a still image, capped at 720p, with optional sound. Tagged for B-roll and budget.

Seedance 2.0 Fast i2v is one of 80+ AI models in Autoadify, the AI agent for social media. No ByteDance account or API key is needed: every model is in one subscription, chosen per generation — by asking the AI agent, in a social media AI workflow step, or in AI Studio.

- **Lab:** ByteDance
- **What it is:** Seedance 2.0 Fast — animate a still image, 720p cap
- **Best for:** B-roll, Budget
- **Available on:** Pro plan and above
- **Cost band:** High, relative to its own type
- **Clip lengths:** 5, 10, 15 seconds
- **Sound:** rendered in the same pass when asked

## What to make with Seedance 2.0 Fast i2v

- **Reel backgrounds** (Instagram, TikTok, YouTube): Motion behind on-screen text, so a tip or a quote becomes a reel.
- **Product motion** (Instagram, TikTok, Facebook): Product turns, close-ups and texture shots for a launch.
- **Daily posting on autopilot** (Instagram, Facebook, X): Run it in an AI Workflow every day without the cost adding up.

**Pick it when:** You want animated stills quickly and in quantity.

**Try Seedance 2.0 Mini i2v instead** for the cheapest Seedance animation.

## Where the clip goes

Vertical 9:16 is the native shape for short video on most platforms.

| Platform | Spec | Note |
| --- | --- | --- |
| Instagram | 1080 × 1920 | Stories & Reels: 9:16 — full screen vertical, safe zone: center 1080×1420 |
| TikTok | 1080 × 1920 | Feed Video: 9:16 full screen — primary format, always use this |
| Facebook | 1080 × 1920 | Stories: 9:16 — same as Instagram Stories |

## Alternatives

- [Seedance 2.0 Mini i2v](https://autoadify.com/ai-models/seedance-2-0-mini-i2v): Seedance 2.0 Mini — animate a still image at 720p
- [Seedance 2.0 i2v](https://autoadify.com/ai-models/seedance-2-0-i2v): Seedance 2.0 — animate a still image, up to 1080p
- [Happyhorse i2v](https://autoadify.com/ai-models/happyhorse-i2v): Alibaba Happyhorse — animate a still image
- [Veo 3.1 Lite i2v](https://autoadify.com/ai-models/veo-3-1-lite-i2v): Veo 3.1 Lite — animate a still image, cheap

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_Source: https://autoadify.com/ai-models/seedance-2-0-fast-i2v_