Long Video to Shorts: Free CapCut Way and AI Way

Published 2026-11-09 · Clipsy

To turn a long video into shorts, pick the moments that stand on their own, cut each to under a minute, change the frame to vertical 9:16, and add captions. You can do it for free in CapCut if you have the time, or use an AI tool like Clipsy to find the moments and cut them for you. Below are both methods, step by step.

This works for podcasts, coaching calls, webinars, YouTube videos and live streams. Any long video where people talk can become shorts.

What do you need before you start?

• The source video. The highest quality file you have. A 1080p or 4K file gives you room to crop to vertical without the image getting blurry.
• A rough idea of the best parts. If you remember a strong moment, note the time. It saves searching later.
• A place to post. TikTok, Instagram Reels and YouTube Shorts all use the same 9:16 vertical shape.

How do you turn a long video into shorts for free in CapCut?

CapCut is a free editor for desktop and phone. The menus change from time to time, and some features move between the free and paid plans, so check what is free in your version. The basic steps stay the same.

1. Start a new project. Open CapCut, create a new project and import your long video.
2. Set the ratio to 9:16. Find the ratio setting in the preview window and pick 9:16. Your video will now show inside a tall frame.
3. Scale and position the video. Zoom the video in until it fills the frame. Drag it so the speaker's face sits in the center.
4. Find your moment. Scrub through the timeline, or use auto captions first and read the text to find good parts faster.
5. Split and delete. Move the playhead to the start of the moment and use the split tool. Do the same at the end. Delete everything outside it.
6. Tighten the pace. Split out long pauses and filler words and delete them. Close the gaps on the timeline.
7. Add captions. Use the auto captions feature, then read every line and fix wrong words. Make the text big and place it in the lower middle.
8. Add a hook title. Put one short line of text at the top for the first few seconds, so viewers know what the clip is about.
9. Export. Export at 1080p. Then go back to the full video and repeat the process for the next clip.

The free way works well. The hard part is the repeat. Each new short means finding, cutting, reframing and captioning again. For one video a month that is fine. For a weekly show, it adds up to many hours.

How do you turn a long video into shorts with AI?

An AI clip maker reads your video and does the finding and cutting for you. Here is how it works in Clipsy.

1. Add your video. Go to long video to shorts. Upload a file or paste a link.
2. Let it transcribe. Clipsy turns the speech into text and looks for the strongest moments.
3. Get your clips. It cuts pauses, adds captions and returns 9:16 clips ready for TikTok, Reels and Shorts.
4. Choose a caption style. Pick Fast Cut, Bold, Clean or Minimal. Pro users can add a logo and highlight colour with the brand kit.
5. Review and post. Keep the clips you like and download them.

For some clips you may want more than captions. Our edit styles add design on top. Paper puts the speaker's face on paper-card scenes with designed captions. Tier List shows an S, A, B, C board over the speaker as they rank things. Before an edit renders, you check the caption words and fix them.

Minutes count the length of the video you upload. You do not pay per clip. Failed jobs refund minutes. Read more on the AI clip maker page.

CapCut or AI: which one fits you?

Pick CapCut if you post rarely, have more time than budget, or want full control over every frame. It costs nothing but your hours.

Pick an AI tool if you have a long video every week and want many clips from each one. You still review the clips, but you skip the searching and cutting.

A mix also works well. Use AI to get a first set of clips, then open your favourite in CapCut and add your own touches.

How long should each short be?

Aim for 30 to 60 seconds. YouTube Shorts allow longer videos now, and so do TikTok and Reels, but shorter clips are easier to watch to the end. Every second should give the viewer a reason to keep watching.

Which parts of a long video make the best shorts?

• A question and a clear answer.
• A personal story with a lesson at the end.
• An opinion that goes against common advice.
• A quick how-to with steps the viewer can try today.

Skip parts that depend on what came before. Inside jokes and phrases like as I said earlier lose new viewers. For podcast-specific tips, see how to clip a podcast.

Tips to make your shorts look better

• Keep the face large. A small face in a big frame feels distant. Crop in.
• Use clean audio. Bad sound makes people scroll faster than bad video.
• Check caption spelling. Auto captions get names and brand words wrong. Fix them before you post.
• Post on a schedule. A few shorts every week for months works better than ten in one day.

Key takeaways

• Any long talking video can become shorts with four steps: pick, cut, reframe, caption.
• CapCut can do it for free, but every clip takes manual work.
• An AI tool like Clipsy finds moments and returns captioned 9:16 clips.
• Keep shorts around 30 to 60 seconds and open on the strongest line.
• Always read the captions before posting.

Ready to try the AI way? Plans start with 7 days for USD 1. See pricing or read our FAQ.

FAQ

Can I turn a long video into shorts for free?

Yes. CapCut lets you set a 9:16 ratio, split clips and add auto captions for free, though some features move between free and paid plans. You need to repeat the steps for every clip.

What aspect ratio do shorts use?

TikTok, Instagram Reels and YouTube Shorts all use vertical 9:16, which is 1080 by 1920 pixels. One clip can go to all three.

How does an AI tool turn a long video into shorts?

It transcribes the video, finds the strongest moments, cuts pauses and adds captions. Clipsy then returns 9:16 clips you can review and download.

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