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AI Long Video to Shorts & Reels Generator

AI Long Video to Shorts & Reels Generator帮助您在浏览器中快速获得结果 — 免费且无需注册。

100% 免费
浏览器内运行（100% 私密）
最近更新 11月 9, 2026

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AI Highlight Detection Engine

9:16 Vertical Video Reframing

Viral Hook & Score Estimator

Auto Animated Subtitles

AI Long Video to Shorts & Reels Generator

Turn lengthy podcasts, webinars, interviews, and YouTube videos into viral short-form clips tailored for TikTok, Instagram Reels, and YouTube Shorts. Automatically finds punchy highlights, reframes to 9:16 vertical, adds animated subtitles, and generates hook titles.

Upload Long Video Local browser processing — no watermarks, no sign-up

Upload podcast or long video (MP4, MOV, WebM)

Our AI analyzes audio energy, sentence completeness, and key punchlines

Max File Size: 300 MB Target: 15s, 30s, or 60s Shorts 9:16 Vertical Reframer Smart Speaker Focus

Reading Video Audio & Scene Analysis Scoring Viral Moments Generating Clips

Scanning speech patterns… 0%

Target Length:

Aspect Ratio:

AI Highlight Clips Detected 3 high-potential clips found

Shorts Preview Clip #1

WAIT UNTIL THE END 🔥

Generating viral caption…

Start: 0.0s

End: 30.0s

Batch Export All Clips High Quality MP4

Opening Hook & Branding Overlay Boost watch-time and brand recognition on social feeds

Opening Hook Headline

Closing Call to Action (CTA)

Hook Badge Color

How Long Video to Shorts Works

Audio & Sentence Analysis: The AI extracts the audio track, scans speech cadence, and pinpoints where strong punchlines or complete explanations begin and end without cutting mid-sentence.
Viral Score Calculation: Each segment is graded based on vocal inflection, clarity, topic relevance, and pause density to predict social engagement.
Smart Vertical Reframing: Standard 16:9 landscape videos are automatically cropped to 9:16 vertical phone dimensions, centering on the main speaker or split-screen for interviews.
Dynamic Subtitles & Hooks: Captivating captions and opening hook banners are superimposed directly onto the video so viewers watch with audio on or off.
Batch Export: Export individual clips or download an all-in-one ZIP package ready for immediate scheduling on TikTok, Instagram, and YouTube.

如何使用 AI Long Video to Shorts & Reels Generator

第 1 步
打开工具并添加输入或文件。
第 2 步
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AI Long Video to Shorts & Reels Generator 功能与特点

尽可能在浏览器中私密处理
免费使用，无需账户
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支持桌面和移动浏览器

AI Long Video to Shorts & Reels Generator 使用指南

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AI Long Video to Shorts & Reels Generator 常见问题解答

这个工具免费吗？

是的。ToolSphare上的此工具免费，无需账户。

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不需要。打开工具即可立即开始。

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此工具的热门搜索

Podcasters, interviewers, and digital creators looking to grow their audience across modern video platforms frequently search for convert long video to shorts and reels, AI podcast clip generator free online, and reframe 16:9 landscape video to 9:16 vertical for TikTok. Creators want a tool that can analyze full-length episodes, identify peak conversational moments, and carve out punchy 15-to-60-second clips that maintain complete sentences without awkward mid-phrase cuts.

Users also look for engagement-boosting features such as auto animated captions for Instagram reels, split-screen interview reformatting, and batch download viral short clips. ToolSphare fulfills these requirements by scanning speech inflection and sentence boundaries, estimating viral retention scores, and letting you customize opening hook headlines and branding before downloading individual MP4 clips or an all-in-one ZIP archive.