1AI video agent#1 免费AI短视频生成器

免费AI短视频生成器

用AI制作TikTok和Instagram短视频。将文本、想法或产品图片转化为带字幕、配音、音乐并具备发布格式的竖屏短视频。

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AI Video Creator

Create videos with 免费AI短视频生成器

Describe the motion, subject, camera, and mood. Add a reference when you want tighter visual control.

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Verified generation
LlamaGen verified output · 5 seconds · 720 × 1280
Verified generation
Replicate official example · 5 seconds · 720 × 1280 web derivative
Supplier showcase
BytePlus official showcase · 16.3 seconds · 720 × 1280 web derivative
Supplier showcase
BytePlus official showcase · 30.1 seconds · 720 × 1280 web derivative

Verified generation proof

A real prompt, a playable reel, and the complete generation record

This is not an image gallery presented as video. Each output below comes from a traceable Seedance 2.5 request; its prompt, model, settings, prediction ID, and measured provider time are shown beside it.

Playable output
Recorded input

Premium skincare product launch reel

A 5-second vertical product reel with a macro opening, slow product reveal, warm commercial lighting, and native audio.

Prompt

A vertical social media reel of a small creative studio launching a premium skincare bottle. Start with a macro product close-up, then orbit around the bottle as warm window light catches the glass. End on a clean hero frame with natural reflections, polished commercial cinematography, realistic motion, no text, no logos.

Model
ByteDance Seedance 2.5
Resolution
720 × 1280 (720p)
Duration
5 seconds
Aspect ratio
9:16
Generation time
127.1 seconds (133.6 seconds total prediction time)
Prediction ID: s2q11nvwz9rmt0czz6kv0ap2g8Provider model: Replicate official model
Playable output
Recorded input

Golden retriever motion study

A 5-second landscape motion study of a puppy running toward the camera in warm afternoon light.

Prompt

a golden retriever puppy running across a green meadow toward the camera, slow motion, warm afternoon light

Model
ByteDance Seedance 2.5
Resolution
1280 × 720 (720p)
Duration
5 seconds
Aspect ratio
16:9
Seed
42
Generation time
220.3 seconds (224.1 seconds total prediction time)
Prediction ID: 5zy1qx4ysnrmw0czvht82q4sc4Provider model: Replicate official model
Create your own reel
How creators feelAfter the preview is ready

You prompted.The clip still looked rough.

A 免费AI短视频生成器 can prove the idea fast. But a real video example still needs clean motion, readable framing, HD export, and no watermark before it becomes an ad, product reveal, or social post.

@nova.vale.ai
18.4K followers · 126 posts
Video example
5
1
0
164views

Decision guide

Free AI Reel Generator decision guide

Best for

Creators, founders, marketers, and social teams who need vertical reel drafts for TikTok, Instagram Reels, and YouTube Shorts.

Not for

Long-form video editing, guaranteed virality, legal review, influencer campaign approval, or finished brand content without human review.

Input

A topic, audience, hook, platform, visual style, caption direction, voice or music preference, and call to action.

Output

A vertical short-form video draft with AI-generated visuals, motion, captions, pacing, and a ready-to-refine reel structure.

Limits

AI reel drafts should be checked for factual claims, caption accuracy, pacing, platform fit, music rights, and brand safety before posting.

Useful facts before you generate

What to know about Free AI Reel Generator

01

A free AI reel generator turns a topic, prompt, or product idea into a vertical short-form video draft.

02

Good reel prompts include the audience, opening hook, visual style, platform, message, and desired call to action.

03

AI reel workflows are useful for testing multiple hooks before spending time on manual editing.

04

Short-form video drafts should be reviewed for caption accuracy, pacing, platform fit, and brand safety.

05

A reel generator can accelerate ideation, but it cannot guarantee reach, virality, or platform approval.

How LlamaGen Helps

Create a 免费AI短视频生成器 preview before you pay

  1. 1步骤 1

    步骤 1

    描述你的短视频创意、目标观众和平台。包括你想为TikTok或Instagram短视频设置的开头、信息和风格。

  2. 2步骤 2

    步骤 2

    用AI生成短视频草稿。优化节奏、字幕、配音、画面和音乐直到符合你的想法。

  3. 3步骤 3

    步骤 3

    以竖屏格式下载短视频，并发布到TikTok、Instagram Reels或YouTube Shorts。

Who benefits from LlamaGen

Built for creators, engineered for clean exports.

01

社交内容免费AI短视频生成

无需聘请剪辑师或学习复杂软件即可创作短视频。快速为创作者、品牌、产品和推广生成短片。

Video idea starters

  • What kind of reel do you want to make for TikTok or Instagram?
  • Describe the topic, hook, and visual style.
  • Do you want captions, voiceover, product shots, or trending pacing?
  • What should viewers do after watching the reel?
01Viewing

社交内容免费AI短视频生成

无需聘请剪辑师或学习复杂软件即可创作短视频。快速为创作者、品牌、产品和推广生成短片。

02Workflow

将文字、创意或产品图片转化为短视频

以提示语、创意或活动角度为起点。AI自动组装画面、动作、字幕和为刷屏设计的短视频节奏。

03Workflow

专为TikTok、Instagram和Shorts打造

导出为适配主流短视频平台的竖屏视频，让你的内容原生呈现，而非简单移植。

常见问题

Answering all your concerns.

什么是免费AI短视频生成器，它如何帮助创作者？

免费用AI制作TikTok和Instagram短视频。将文本、想法或产品图片转化为带字幕、配音、音乐并具备发布格式的竖屏短视频。

什么是AI短视频生成器？

AI短视频生成器可以把你的提示语、主题或创意转化为竖屏短视频。它帮助创作者与营销者更快制作TikTok/Instagram风格短视频，无需繁琐剪辑。

如何免费用AI制作短视频？

输入你的想法，选择喜欢的风格或平台，让工具生成短视频草稿。你可以在下载前优化画面、字幕、节奏等内容。

我可以用这个工具创建TikTok和Instagram短视频吗？

可以。此工具专为竖屏短视频打造，非常适合TikTok、Instagram短视频及YouTube Shorts的创作流程。

Explore LlamaGen

Continue creating with LlamaGen

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