Your long video is great for deep dives, storytelling, and in-depth explanations—but the world has a short attention span. Most viewers won’t sit through the whole thing, no matter how valuable it is.

But here’s the good news: that same long video can be turned into multiple short, engaging clips perfect for social media, Shorts, TikToks, and reels. And it’s worth it—short-form videos receive 2.5 times more engagement than long-form videos.

The problem? Manually cutting, clipping, and timing those perfect moments is exhausting. You spend hours scrubbing through footage, second-guessing edits, and trying to make everything flow. It’s frustrating, time-consuming, and honestly, not the best use of your time.

That’s where AI tools come in. They do the heavy lifting—analyzing your video, picking out key moments, and creating high-quality short clips in minutes. In this blog, we’ll explore the 8 best AI tools to convert your long videos into short videos.

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A Brief Comparison of Long-to-Short Video AI Tools

What is a Long-to-Short Video AI Tool?

A Long to Short Video AI tool is software that uses artificial intelligence to automatically analyze long-form videos and generate short, engaging clips. These tools identify key moments, apply smart editing techniques, and optimize videos for platforms like TikTok, Instagram Reels, YouTube Shorts, and more.

Instead of manually scrubbing through footage, selecting highlights, and adjusting cuts, these AI-powered tools streamline the process. They use machine learning, speech recognition, and scene detection to find the most engaging parts of a video, ensuring the final short clip is compelling and shareable.

Why Do You Need a Long-to-Short Video AI Tool?

1. Saves Time & Effort

Manually editing videos takes hours, from scrubbing through footage to trimming clips and adjusting transitions. AI tools automate this process, selecting key highlights instantly, so you can focus on content creation instead of spending endless time on tedious video editing.

2. Boosts Engagement & Reach

Short-form videos get 2.5 times more engagement than long ones, making them essential for social media success. AI tools optimize clips for platforms like TikTok, Reels, and Shorts, helping you attract more views, shares, and interactions with minimal effort.

3. Optimizes Content Quality

AI tools use advanced scene detection, speech recognition, and smart transitions to produce high-quality short clips. They eliminate awkward cuts, ensuring smooth, professional edits that instantly grab attention and keep viewers engaged from the first second to the last.

4. Increases Content Repurposing

Instead of relying on a single long video, AI tools generate multiple short clips, allowing you to repurpose content effortlessly. This expands your reach across different platforms while maintaining consistency and engagement without the need for additional filming or editing.

5. Optimizes for Different Platforms

Every platform has different video requirements, from TikTok’s vertical format to YouTube Shorts’ time limits. AI tools automatically adjust aspect ratios, resolutions, and durations, ensuring your content fits perfectly wherever you post, maximizing visibility and audience engagement.

6. Automates Subtitles & Captions

Many viewers watch videos on mute, making captions crucial. AI tools automatically generate accurate subtitles, improving accessibility and engagement. Subtitles also enhance comprehension, ensuring your message is clear and effective even without sound, boosting audience retention.

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Top 8 Tools for Long to Short Video AI

1. quso.ai

quso.ai is our number one choice for transforming long videos into short, engaging clips with AI. It automates video clipping, ensuring you get high-quality, social-ready content in minutes. Whether you’re a creator, marketer, or business, quso.ai simplifies the process, making repurposing content effortless.

Using quso.ai to generate short clips is super simple. Just upload your video or paste a YouTube link, and the AI instantly analyzes and selects key moments for your clips. You can fine-tune clips, add subtitles, adjust playback speed, and even remove silence or background noise—all within an intuitive editor.

What makes quso.ai stand out is its ability to optimize clips for multiple platforms with auto-resizing and customizable templates. With AI-powered scene detection, brand kit integration, and scheduling tools, it’s not just a clip maker—it’s a complete AI marketing company that boosts engagement and saves hours of manual editing.

Key Features

1. AI-Powered Clip Selection

quso.ai’s advanced AI detects the best moments in your videos and automatically generates multiple social-ready clips, saving you hours of manual editing.

2. Customizable Captions and Branding

With quso.ai, you can personalize your clips by selecting caption styles, adding emojis, incorporating B-roll, or applying your brand kit. This ensures your content stands out and aligns perfectly with your brand identity.

3. Virality Score Analysis

quso.ai’s unique virality score feature helps you predict how well your clips will perform on social media. This data-driven insight allows you to focus on content that resonates with your audience and drives higher engagement.

4. One-Click Social Media Sharing

Save time with quso.ai’s one-click sharing functionality. Post your polished clips directly to platforms like TikTok, Instagram, LinkedIn, and YouTube Shorts without the need for additional tools or steps.

5. Multi-Platform Optimization

Tailor your videos to fit the requirements of all major social media platforms. quso.ai ensures your clips meet the ideal dimensions and formats for TikTok, Instagram Reels, YouTube Shorts, and more.

6. Seamless Scene Detection with CutMagic

The CutMagic feature identifies scene changes and adjusts your clips accordingly, ensuring smooth transitions and professional-quality output.

7. Viral Video Templates

Enhance your clips with viral video templates or upload your own to maintain your brand’s unique identity while capitalizing on trending styles.

Pros

1. Fast Editing – Converts long videos into short clips much quicker than manual editing.
2. Easy to Use – No technical skills required; AI does the heavy lifting.
3. Scalable for Businesses – Works for solo creators and large teams handling high-volume content.
4. Cost-Effective – Reduces video production expenses significantly.

Cons

1. Initial Learning Curve – While the app is easy to use, mastering advanced features might take some time.
2. Free Trial Limitations – The free version offers limited options, requiring a paid plan for full functionality.

Start transforming long videos into engaging short clips—Try quso.ai today!

Pricing: Starts at $29/month.

2. OpusClip

OpusClip is a powerful tool that helps in converting long videos to short clips using AI. With just one click, it analyzes your content, extracts key highlights, and creates multiple social-ready clips.

Supporting multiple platforms like YouTube, Facebook, and TikTok, OpusClip ensures your videos reach a wider audience effortlessly. The AI-driven editor also offers animated captions, auto-reframing, and branding features, making it an all-in-one solution for content creators.

Key Features

1. AI Curation: Identifies engaging hooks and rearranges highlights for viral short videos.
2. Animated Captions: Auto-generates captions with high accuracy and customizable styles.
3. AI Reframe: Automatically adjusts aspect ratios and tracks speakers for optimal framing.
4. AI B-Roll: Seamlessly adds relevant stock or AI-generated footage to enhance clips.
5. Brand Templates: Customize fonts, colors, logos, intros, and outros for brand consistency.

Pros

1. Easy to Use: The AI automates most of the editing process, saving time and effort.
2. Multi-Platform Support: Works with YouTube, Twitch, Zoom, LinkedIn, and more.
3. Customization Options: Offers multiple templates, captions, and editing tools.

Cons

1. Some advanced features are only available in higher plans: Users need to upgrade to access premium editing tools.
2. Demo videos can't be saved or shared: Edited demo videos cannot be downloaded or shared.

Pricing: Starts from $15/month.

3. Vizard AI

Vizard AI helps you repurpose long videos into short, engaging clips for social media. With just a few clicks, you can generate AI-powered video content optimized for platforms like TikTok, YouTube Shorts, and Instagram Reels.

Its smart AI identifies highlights, adds captions, and adjusts video ratios, saving you hours of manual editing. Whether you're a content creator, marketer, or business owner, Vizard AI simplifies video creation while maximizing your content reach.

Key Features

1. AI Video Generator: Transform long videos into short clips instantly.
2. Speaker Smart Cut: Detect and isolate speakers for easy editing.
3. AI Captioning & Translation: Auto-generate subtitles in 30+ languages.
4. AI Virality Score: Predict a clip’s engagement potential.
5. Team Workspace: Collaborate seamlessly with your team.

Pros

1. Time & Cost Efficiency: Save time and money by automating the clipping process, making it faster than manual editing.
2. Optimized for Social Media: AI-generated clips are tailored for social platforms, enhancing visibility and engagement.
3. User-friendly: Intuitive interface, making it accessible even for users without editing experience.

Cons

1. Initial Setup: New users may need time to learn the platform and integrate media sources, which could be time-consuming.
2. Internet Dependency: Requires a stable internet connection, which may be an issue for users with slow or unreliable internet.
3. Limited Features: Some customization options may not be as advanced as professional video editing tools, limiting creative flexibility.
4. Quality Variation: AI-generated clips may require additional editing for complex content or to meet quality standards.

Pricing: Starts from $19/month.

4. Vmaker AI

Vmaker AI is an easy-to-use AI-powered video editing and repurposing tool that converts long videos into engaging short clips for social media. With advanced AI capabilities, it auto-generates highlights, adds subtitles, and optimizes videos for platforms like TikTok, YouTube Shorts, and Instagram Reels

Ideal for content creators, marketers, and businesses, Vmaker AI simplifies video editing with smart automation, customizable templates, and seamless export options, ensuring high-quality, engaging content without the hassle of manual editing.

Key Features

1. AI Video Clipper: Automatically extracts highlights from long videos to create engaging short clips.
2. Keyword-Based Snippets: Generates short videos based on keywords for better relevance and virality.
3. AI Auto-Captions: Adds automatic subtitles to enhance accessibility and engagement.
4. Platform Suggestions: Recommends the best social media platforms for optimized video reach.
5. Custom Duration: Allows users to set predefined video lengths for different social media formats.

Pros

1. Keyword-Based Snippets: Creates video segments based on chosen keywords.AI
2. Auto-Captions: Generates captions automatically for better engagement.
3. Platform Suggestions: Helps maximize video reach with AI-driven recommendations.
4. Custom Duration: Lets you tailor videos for specific social media needs.

Cons

1. Poor Customer Support: Response times can be slow, with users waiting over an hour for assistance.
2. Inconsistent Feature Performance: Some tools, like the video editor, may display recurring error prompts.
3. Limited Free Version: Many advanced features are locked behind a paywall.

Pricing: Starts from $18/month.

5. Wisecut 

Wisecut is a standout AI video editing tool designed to help creators transform long videos into engaging, viral-ready clips with minimal effort. By leveraging AI-powered highlight detection, auto captions, and smart background music, it streamlines the editing process, making it accessible even for beginners.

With its storyboard-based editing, users can edit videos by simply rearranging text and scenes. Whether you're a content creator, marketer, or educator, Wisecut ensures professional-quality edits while saving you time.

Key Features

1. AI Highlight Detection: Wisecut automatically identifies the best moments in your videos, cutting out the dull parts.
2. Storyboard-Based Editing: Edit videos by rearranging text and scenes, eliminating the need for traditional keyframe editing.
3. Smart Background Music: AI selects music and adjusts its volume dynamically to match the video's speech.
4. Auto Captions & Translations: Generates subtitles and translates content to multiple languages for a wider reach.
5. Automatic Silence Removal: Wisecut detects and cuts out pauses, ensuring seamless video flow.

Pros

1. Easy to Use: You don’t need video editing experience—just upload and let AI do the work.
2. Time-Saving: Automatically removes silences and finds key moments, speeding up content creation.
3. Boosts Engagement: Auto captions make videos accessible to a wider audience.
4. No Complex Timelines: The storyboard approach simplifies the editing process.

Cons

1. Limited Manual Editing: Advanced users may find the manual editing features insufficient.
2. Limited Customization: Lacks advanced options like text overlays and deeper customization.
3. Slow AI Performance: Some users report that the AI is not fully optimized and can be slow.

Pricing: Starts from $15/month.

6. VEED

VEED’s Long Video to Short Video AI helps creators quickly turn lengthy content into engaging, shareable clips.

Whether for YouTube Shorts, TikTok, or Instagram Reels, the AI auto-selects the most impactful moments, generates captions, and ensures your clips are optimized for social media.

With an intuitive interface and fast processing, VEED makes repurposing long-form videos effortless, saving hours of manual editing.

Key Features

1. AI-Powered Trimming: Automatically extracts the most engaging parts of your video.
2. Customizable Clips: Set video goals, clip length, and caption styles for tailored output.
3. Auto-Captions: Generate accurate subtitles to boost accessibility and engagement.
4. Seamless Editing: Refine AI-generated clips with text overlays, branding, and stock footage.
5. One-Click Export: Download or share your short videos instantly.

Pros

1. Saves Time: AI trims long videos in minutes, eliminating manual effort.
2. Easy to Use: A simple interface makes editing hassle-free.
3. Social Media Optimization: Clips are formatted for platforms like TikTok, Reels, and Shorts.
4. Customizable Outputs: Users can adjust captions, length, and content focus.

Cons

1. Limited Features in Free Plan: Some advanced tools and premium functionalities require a paid subscription.
2. Too Basic: Lacks certain advanced editing features like transition effects, emojis, and stickers.
3. Lack of On-Call Support: Only offers chat support, which may not be ideal for users who prefer phone assistance.

‍Pricing: Starts from $24/month.

7. Klap 

Klap is a fantastic AI-powered tool that transforms long videos into viral shorts for TikTok, Reels, and YouTube Shorts with just one click. It extracts key moments, auto-generates captions, and optimizes clips for social media, saving hours of manual editing.

With AI Reframe 2, it smartly resizes and edits clips for different platforms, ensuring high-quality content. Perfect for creators looking to maximize engagement and reach, Klap automates the entire process, from video clipping to publishing, making content repurposing effortless.

Key Features

1. AI Editing: Automatically extracts and edits the best moments from long videos into short, viral-worthy clips.
2. Auto Reframing: Keeps the most important subjects in focus, adjusting layouts for various formats.
3. Engaging Captions: Generates AI-powered subtitles and recommended text to boost engagement.
4. Customization: Allows you to personalize fonts, colors, logos, and layouts for brand consistency.
5. Publish & Schedule: Directly share and schedule video clips across TikTok, YouTube, Instagram, and LinkedIn.

Pros

1. Saves Time: You can quickly repurpose long videos into short, engaging content.
2. Easy to Use: A simple, AI-driven process makes video editing effortless.
3. Boosts Engagement: AI ensures clips are optimized for virality with smart captions.
4. Cross-Platform Support: Perfect for multiple social media platforms.

Cons

1. Limited Customization for Branding – Klap offers basic customization options, such as adjusting frames, colors, and fonts. However, it lacks deeper customization capabilities, which could limit the ability to create a distinct brand identity.
2. Free Trial Restrictions – Klap’s free trial restricts video length to 10 minutes and prevents video downloads, limiting users from fully testing its capabilities.
3. Primary Focus on Talking-Head Videos – Klap’s AI is optimized for talking-head content, making it less suitable for diverse video types like gaming or action-packed content.
4. No Native Mobile App – Klap lacks a dedicated mobile app, which can be inconvenient for users who prefer editing on the go.

Pricing: Starts from $29/month.

8. QuickReel 

QuickReel is another great AI-powered tool that helps you transform long-form videos into viral short clips for YouTube Shorts, TikTok, and Instagram Reels. With advanced AI, it automates the editing process, generating high-quality, engaging clips in seconds.

Whether you're a content creator, marketer, or business, QuickReel saves time and effort by handling everything—from selecting attention-grabbing moments to adding subtitles and trendy styles. It’s designed to boost engagement and maximize your reach effortlessly.

Key Features

1. AI Clips: Automatically generates short clips from long videos, ensuring engagement.
2. AI Text to Video: Converts text prompts or scripts into viral short videos.
3. AI Hook: Captures attention instantly by selecting the most intriguing 2-3 seconds.
4. AI Subtitles: Adds animated subtitles with 98% accuracy to improve retention.
5. One-Click Publishing: Download and share videos in 1080p instantly.

Pros

1. Saves time – Automates short-form content creation, reducing manual work.
2. Scalable – Generates up to 1000 faceless AI videos daily.
3. Enhances retention – Offers 20+ animated caption styles to make content engaging.

Cons

1. Only supports YouTube videos: Limited to extracting clips from YouTube, restricting other sources.
2. Fixed 60-second reel length: Lacks flexibility in choosing different clip durations.
3. Lacks video editing control: Minimal manual editing options for customization.

Pricing: Starts from $19/month.

Key Features to Look for in Long to Short Video AI Tool

1. AI-Powered Scene Detection

The tool should intelligently identify key moments, highlights, and transitions in a long video. This ensures the generated short clips are engaging and contextually relevant without manual effort.

Advanced AI can analyze facial expressions, speech patterns, and visual changes to extract the most compelling parts, helping users save time while ensuring high-quality, impactful short videos that retain the essence of the original content.

2. Customizable Clip Lengths

A good AI video tool should offer flexible clip duration settings rather than restricting users to fixed lengths. Whether creating 15-second teasers, 30-second social media snippets, or 60-second highlights, customization ensures better adaptability for different platforms.

Users should be able to adjust clip lengths based on audience engagement strategies, platform preferences, or content types to maximize impact and viewer retention.

3. Multi-Platform Compatibility

The AI tool should optimize short videos for various platforms like YouTube Shorts, TikTok, Instagram Reels, and Facebook Stories. Each platform has unique aspect ratios, resolutions, and engagement patterns, so compatibility ensures videos maintain high quality across channels.

Automatic resizing, formatting, and platform-specific optimizations help users create content that seamlessly fits multiple social media outlets without extra manual adjustments.

4. Auto-Generated Subtitles & Captions

Captions improve accessibility, engagement, and retention, making them an essential feature. A robust AI tool should generate accurate subtitles with customizable fonts, colors, and placements.

Multi-language support ensures content reaches diverse audiences, while AI-powered captioning minimizes the need for manual transcription, saving creators time. Captions also enhance viewer experience on silent autoplay feeds, increasing the likelihood of audience engagement and watch-time improvement.

5. Efficient Video Cropping & Resizing

The AI tool should automatically crop and resize videos while keeping the main subject in focus. With varying aspect ratios across platforms—9:16 for TikTok, 1:1 for Instagram, and 16:9 for YouTube—seamless resizing is crucial.

AI-powered auto-framing should detect faces or important elements to prevent awkward cropping. This feature eliminates the need for manual adjustments, ensuring a smooth and professional-looking final output for any platform.

6. Fast Processing & Export Options

Speed and efficiency matter when dealing with content creation. A top-tier AI tool should quickly process videos and generate short clips within minutes.

Additionally, various export options, such as HD quality, multiple file formats (MP4, MOV, etc.), and direct integration with social media platforms, streamline the workflow.

Faster processing and seamless sharing ensure creators can publish high-quality short videos without delays.

7. User-Friendly Interface & Automation

A well-designed AI tool should be intuitive, requiring minimal technical skills. Drag-and-drop functionality, AI-powered automation, and easy navigation improve usability.

Advanced tools should allow batch processing, enabling users to edit and export multiple short clips at once.

Automation for scene selection, subtitles, and transitions further simplifies content creation, ensuring a smooth, hassle-free experience for users with varying levels of expertise.

Which is the Best Tool for Long to Short Video AI?

Choosing the best AI tool for converting long videos into short, engaging clips depends on the features and ease of use you need. Our top pick is quso.ai, which streamlines video editing with AI-powered automation.

It intelligently detects key moments, auto-generates subtitles, optimizes aspect ratios for multiple platforms, and enhances videos with smart effects. Whether you're repurposing webinars, interviews, or promotional content, quso.ai ensures high-quality short-form videos with minimal effort.

Log in or sign up today and transform your long videos into compelling short clips!

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