How to Turn a Long Video Into Shorts, TikToks and Reels With Klap (2026)

Klap turns long videos into short clips for social media. Image: Klap.

The easiest way to turn a long video to short video clips for YouTube Shorts, TikTok, and Instagram Reels is with Klap, an AI video clipping tool that finds useful moments, edits them, re-frames them vertically, and adds captions automatically. Klap also helps creators schedule and publish their clips, making it easier to share content across multiple social platforms.

Instead of spending hours watching recordings and manually cutting highlights, you can transform existing videos into ready-to-share content.

Whether you create podcasts, webinars, interviews, tutorials, or gaming videos, re-purposing long-form content can help you reach more viewers without recording something new every day.

In this guide, you will learn how to use Klap in six simple steps. We will cover everything from uploading your first video to adjusting captions, converting horizontal footage into vertical clips, and automating your publishing schedule.

Why Turn Long Videos Into Short Videos?

Creating short videos from existing content is a practical way to reach audiences on different platforms.

A single podcast episode might contain several interesting conversations. Likewise, a webinar could include helpful tips, surprising facts, or memorable explanations.

However, these moments can be difficult to find manually.

Traditional video editing requires you to watch the recording, identify useful sections, trim footage, resize the frame, and add captions. Repeating that process for several clips takes time.

An AI YouTube Shorts generator can handle much of this work.

Klap analyzes longer recordings and identifies moments that could work as standalone videos. It also adjusts the framing and generates captions.

This makes the long video to short video process useful for:

• Pod-casters: Share memorable discussions and interviews.
• YouTubers: Turn existing uploads into Shorts.
• Small businesses: Repurposed product demonstrations and educational videos.
• Educators: Share short lessons from recorded classes.
• Streamers: Highlight entertaining gaming moments.
• Marketers: Create social content from webinars and presentations.

For creators managing several platforms, this approach can reduce repetitive editing while keeping their content active.

1. Paste Your Long Video Into Klap

Start by visiting Klap and signing in to your account.

Open the Your videos page.

You will find an upload area labeled “Drop a file or paste a video link.”

If your recording is already available on YouTube, copy its URL and paste it into the field.

You can also upload a video file directly from your computer.

Klap supports links from several sources, including YouTube, Twitch, Vimeo, Loom, Google Drive, and Dropbox.

For direct uploads, common supported formats include MP4, WebM, and MOV.

For example, imagine you have a 45-minute YouTube interview about starting a small business.

Instead of downloading the recording and editing it manually, you can paste the video link into Klap.

The platform can then analyze the recording and prepare it for clipping.

Before continuing, make sure you own the video or have permission to re purpose it.

A long video ready to be turned into short clips with Klap. Image: Klap.

Why Start With Existing YouTube Videos?

Using existing recordings can make content creation more efficient.

Your original video already contains ideas, explanations, and conversations. You only need to identify the sections that work well in a shorter format.

This is particularly helpful when converting long interviews, podcasts, and webinars into social media clips.

If you regularly publish YouTube content, you can also explore Klap’s YouTube clip maker for a dedicated clipping workflow.

2. Choose Your Shorts Settings

After adding your video, Klap lets you decide what kind of clips to create.

Select Shorts to begin configuring the output.

The interface includes several important options.

Number of shorts

Choose how many short clips you want Klap to generate.

A longer recording may contain enough interesting moments for several clips, while a shorter video might only need a few.

Shorts length

Set the preferred duration of your clips.

Shorter videos can work well for quick tips, while longer clips may suit explanations, interviews, and educational content.

Moments

Use this setting to guide the AI toward the topics or moments you want to highlight.

For example, if your podcast discusses branding, you might ask Klap to focus on practical branding advice or common design mistakes.

These settings help you control the long video to short video conversion process before generation begins.

Klap product demo showing the overall workflow. Video: Klap.

How to Choose the Right Clip Length

The best clip length depends on your content and audience.

A quick productivity tip might only need 20 seconds. Meanwhile, a useful explanation from an interview may require 45 seconds or longer.

Rather than forcing every clip into the same duration, focus on preserving a complete idea.

Viewers should understand the message without needing to watch the original recording.

This is especially important when creating educational Shorts or re-purposing professional interviews.

3. Generate and Select the Best Clips

Once your settings are ready, click Generate.

Klap analyzes your recording and identifies moments that may work as short-form content.

According to Klap, its AI is designed to recognize interesting discussions, useful explanations, strong opening statements, and engaging moments.

It can also make cuts within a selected clip to remove unnecessary pauses or slower sections.

The goal is to create videos that feel more polished than simple excerpts taken from a longer recording.

After generation, review the available clips.

Klap provides a Virality score to help you identify clips with stronger predicted engagement potential.

You can sort the results by this score and start reviewing the highest-ranked clips.

Klap editor showing moments selected by its AI. Image: Klap.

How to Choose Clips Worth Publishing

A high score can help you prioritize your review, but it does not guarantee that a video will become popular.

Look for clips that contain:

• A clear and interesting opening.
• One complete idea or useful explanation.
• A natural beginning and ending.
• A message relevant to your audience.
• A reason for viewers to keep watching.

For example, a short explanation about choosing brand colors may be more useful than a clip containing an unfinished conversation.

Watch each selected clip before publishing.

Even when AI handles the initial editing, a final human review helps maintain quality.

4. Convert Horizontal Videos to Vertical With AI Re-framing

One common challenge when creating Shorts is converting horizontal footage into a vertical format.

Most traditional YouTube videos use a 16:9 aspect ratio. Meanwhile, TikTok, Instagram Reels, and YouTube Shorts commonly use 9:16 vertical video.

Simply cropping the sides can remove important visual details.

For example, a podcast might feature two people sitting on opposite sides of the screen.

A basic center crop could cut one speaker out completely.

Klap addresses this problem through its Re-frame feature.

Open the Re-frame tab to review how your clip fits into a vertical frame.

Klap uses content-aware re-framing to follow the active speaker and keep important visual elements visible.

When two people are speaking, it can create a split-screen layout to show both participants.

For gaming content, it can also account for webcam overlays and game-play footage.

When nobody is speaking, the AI can focus on visually important parts of the recording.

Klap editor showing how a clip is re-framed for vertical video. Image: Klap.

How to Make a Horizontal Video Vertical Without Cutting Off the Speaker

The main goal is to preserve the information viewers need to see.

For talking-head videos, this usually means keeping the speaker’s face visible.

For interviews, it may mean switching attention between participants.

For tutorials and screen recordings, important graphics and demonstrations should remain readable.

Klap‘s automatic re-framing helps handle these situations without requiring you to manually adjust every frame.

Still, review the final composition before exporting.

Check that faces remain visible, text is not cropped, and graphics do not overlap important content.

A well-framed vertical video should feel natural rather than like a horizontal recording squeezed into a smaller screen.

5. Customize Captions and Edit Your Clips

Captions are an important part of short-form video editing.

They help viewers follow spoken content, especially when watching without sound.

Klap automatically generates captions for its clips and provides options to customize their appearance.

Open the Captions section to review the available controls.

You can use Presets to choose a caption appearance, Style to adjust the visual presentation, and Text to review the wording.

Klap describes its captioning system as word-aligned and designed to recognize names, brand names, and specialized terms using context.

This can be useful for interviews, business tutorials, educational videos, and discussions involving technical language.

Klap captions editor with a preview of the subtitled clip. Image: Klap.

Make Your Captions Easy to Read

Good captions should support the video rather than distract from it.

Choose text that remains visible against different backgrounds.

Avoid placing important words too close to the edges, where platform interface elements may cover them.

For business videos, consider using caption colors that match your brand identity.

For educational content, prioritize clarity over decorative effects.

Also, check names and technical terms before publishing.

Even advanced AI transcription tools can make mistakes, particularly when audio quality is poor or speakers use unfamiliar terminology.

Review the Final Edit

Before moving to publishing, watch the entire clip.

Make sure the opening captures attention and the ending feels complete.

Check the pacing, caption timing, and visual composition.

This final review is a simple but valuable part of any long video to short video workflow.

6. Publish, Schedule, or Automatically Post Your Shorts

Once your clips are ready, you can download them or publish them through Klap.

For creators who manage several social media channels, Klap also provides scheduling and automatic posting features.

Start by opening Social accounts.

Connect the platforms where you want to publish your content.

Klap supports publishing workflows for TikTok, YouTube, Instagram, Facebook, and LinkedIn personal profiles.

After connecting your accounts, choose a clip and select Publish to post it or Schedule to choose a future publishing time.

Scheduled posts appear in the Calendar, where you can review your upcoming content.

Klap demo of its publishing and scheduling workflow. Video: Klap.

Use Klap‘s Calendar to Plan Your Content

A publishing calendar helps you maintain a consistent posting schedule.

Instead of uploading several videos on the same day, you can distribute them throughout the week.

For example, a single recorded webinar might produce several short educational clips.

You could schedule one for Monday, another for Wednesday, and a third for Friday.

Klap’s Calendar provides a visual overview of scheduled content, making it easier to see what is coming next.

Automate Your Short-Form Video Publishing

Klap also offers an automatic posting mode.

According to its content brief, creators can choose a posting frequency of one, two, or three clips per day.

Klap then selects publishing times based on the audience and connected accounts.

This can help small businesses and independent creators maintain a posting routine without manually scheduling every video.

However, automatic posting should not replace content review.

Make sure your clips are accurate, appropriate, and aligned with your brand before enabling automation.

Monitor Performance With Klap Analytics

Publishing is only one part of growing a short-form content strategy.

You also need to understand how your audience responds.

Klap includes an Analytics section where creators can review performance information from their published clips.

Depending on the connected platforms and available data, the dashboard can display views and engagement metrics.

Use this information to identify which topics and video formats connect with your audience.

For example, you may discover that short educational tips attract more attention than general announcements.

You can then use those insights to guide future content.

How Much Does Klap Cost in 2026?

Klap offers subscription plans for creators with different video production needs.

According to the November 2026 content brief supplied by Klap, its monthly plans are:

Prices above are from Klap’s November 2026 editorial brief and are subject to change. Confirm current prices at Klap’s pricing page.

Annual billing may offer lower monthly-equivalent pricing.

Klap also states that new accounts in most countries can try the service with one free video.

This gives new users an opportunity to explore the long video to short video workflow before choosing a subscription.

Tips for Getting Better Results With AI Video Clipping

AI tools can save editing time, but the quality of the original recording still matters.

Start with clear audio whenever possible. Speech-based clipping works better when conversations are easy to understand.

Choose recordings that contain useful information, interesting stories, or memorable moments.

Avoid expecting every section of a long recording to become an engaging short.

It also helps to consider your target audience.

A small business might focus on practical advice, while a gaming creator may prefer entertaining reactions or memorable game-play moments.

Finally, maintain a consistent visual style across your clips.

Similar caption styles, colors, and presentation choices can make your content easier to recognize.

The most effective workflow combines AI assistance with thoughtful editorial decisions.

Frequently Asked Questions About Klap

How do I make a horizontal video vertical without cutting off the speaker?

Klap uses content-aware AI re-framing to keep important subjects visible when converting horizontal footage into vertical video. Its Re-frame feature can follow the active speaker and use split-screen layouts for conversations involving multiple people. Review the result before exporting to ensure nothing important is cropped.

How many Shorts can I get from one long video?

The number depends on the recording’s length, available highlights, and your generation settings. Klap can create multiple clips from one recording, and you can adjust Number of shorts and Shorts length before generating them. Longer recordings with several distinct topics may provide more usable clips.

Can I post clips to TikTok, YouTube, and Instagram automatically with Klap?

Yes. Klap supports connected social accounts, scheduled publishing, and automatic posting workflows. You can prepare clips for TikTok, YouTube Shorts, and Instagram Reels, then choose when and where they appear. Available publishing features may depend on your account and connected platform permissions.

What’s the best tool to turn long videos into Shorts?

Klap is a strong option for creators who want AI clipping, vertical re-framing, captions, and publishing tools in one place. It is particularly useful for re-purposing podcasts, interviews, webinars, and YouTube videos. You can also explore its video to Shorts converter to see how the process works.

Final Thoughts

Turning a long video to short video content no longer needs to involve hours of manual editing.

With Klap, creators can upload an existing recording, generate short clips, review suggested highlights, adjust vertical framing, customize captions, and prepare posts for several social platforms.

This makes the tool useful for anyone who regularly creates podcasts, tutorials, interviews, webinars, or other long-form video content.

The key is to treat AI as an editing assistant rather than a replacement for creative judgment.

Choose clips that deliver real value, review them carefully, and use your audience’s response to improve future content.

If you want to re purpose your existing videos into Shorts, TikToks, and Reels, try Klap and explore its AI clipping workflow.