How to Turn Your YouTube Videos into Shorts

What you actually need

Start with the constraint that trips most people up, because it decides everything after it: to make a Short you need the video file, not just the link to it.

Browsers cannot download from YouTube. Any tool that claims to turn a pasted YouTube URL into a downloadable Short is working around YouTube rather than with it. Paste a link into our YouTube clipper and you get what a browser can honestly give you: a timestamped share link and an auto-stopping embed, which are useful for pointing at a moment but are not a file you can upload as a Short.

For your own videos that is a formality rather than an obstacle – you can download your source from YouTube Studio, or use the master file you still have on disk. For someone else’s video it is a real wall, and the section on whether it earns below explains why it is one you should not want to climb.

What counts as a Short

Two things decide whether YouTube files an upload as a Short, and neither of them is a hashtag.

Length: up to three minutes. That has applied to uploads since 15 October 2024 – before that the ceiling was sixty seconds, which is why a lot of advice still says so. Shape: square or vertical. YouTube’s own guidance puts it the other way round too: if you do not want something treated as a Short, upload it 16:9. Resolution for Shorts tops out at 1080p.

Three minutes is a ceiling rather than a target. Most Shorts that work are between fifteen and sixty seconds, and length is a consequence of choosing the moment well rather than a setting to fill. Music is the one place where length changes the rules: most tracks can be used for up to ninety seconds in a three-minute Short, and some are capped at sixty or thirty. As of 24 September 2026, Shorts between one and three minutes with a Content ID claim are no longer blocked automatically.

Read from YouTube’s own Help pages on 19 September 2026. YouTube changes these rules regularly – check before building a workflow on any of them.

Two routes

There are two honest ways to do this, and for a video already on your channel the built-in one is often the better answer. We make a clipping tool and it still is.

The deciding question is usually not quality but destination. If the Short exists to feed your own YouTube channel and the cut does not need to land on an exact frame, Studio’s tool saves you a download, an upload and a manual step. If you are also posting to Reels and TikTok, you need a file, and that means cutting it yourself.

Cutting it yourself

Five steps, and only the first is YouTube-specific.

1. Get the source file

   Download your own upload from YouTube Studio, or use the master you still have. This is the step that is impossible for someone else’s video.

2. Choose the moment

   Not the whole good section – the part that stands alone with no context. Choosing the best moments covers the judgment.

3. Mark in and out

   Drag the handles or tap I and O, then step frame by frame at both ends. Start late, end early.

4. Reframe and caption

   Crop to 9:16 with the subject in frame, then add captions. Both are separate steps from the cut.

5. Upload and set the related video

   Upload as a normal video – the shape and length do the rest – then point it back at the full episode.

Reframing to 9:16

Clipping shortens a video; it does not change its shape. A 16:9 clip uploaded as-is stays a long-form video, and a letterboxed vertical upload wastes most of the screen. Reframing is a separate step and it comes down to one decision: where in the wide frame the vertical window sits.

Automatic crops default to the centre, which is right only when your subject is centred. On a two-person interview the speaker is usually off to one side; on a screen recording the thing that matters is often in a corner. Check every clip and move the window – it takes seconds and it is the difference between a Short that reads and one that does not. Horizontal to vertical video covers the details, including what to do when two people need to be in frame at once.

Then captions, because a large share of feed viewing happens on mute. If your Short depends on someone speaking – and most clips of long-form content do – uncaptioned means unwatched. See captions for video clips.

Link it back to the full video

This is the step most people skip, and it is the one that makes the whole exercise worth doing. A Short can carry a related video: a clickable link under your channel handle in the Shorts player, pointing at any public or unlisted video on your channel.

You set it in YouTube Studio – open the Short under Content, choose a related video, save. It needs advanced feature access on your account. If you made the Short with Studio’s own tool, the source video is attached automatically unless the Short is private, unlisted or made for kids.

Without it, a Short is a dead end: someone watches, enjoys it, scrolls on, and never learns that forty more minutes of it exist. With it, the Short does the job you made it for. This is also the honest answer to whether Shorts cannibalise long-form – YouTube states you are not penalised for reusing your own content this way, and the link is what turns a view into an audience.

Related-video behaviour read from YouTube Help and Video Clips & Shorts in YouTube Studio on 19 September 2026.

Does it earn?

Shorts share ad revenue through a pool rather than per-video ads: YouTube gathers Shorts Feed ad revenue, allocates it by share of engaged views, and creators keep 45% of their allocation. Music changes the split – a Short using one track assigns half its revenue to licensing, two tracks assigns two thirds.

The part that matters for a clipping workflow is what is excluded. YouTube does not monetise unoriginal Shorts, and it names the cases: unedited clips from other people’s films or television, reuploading another creator’s content from YouTube or elsewhere, and compilations with nothing original added. Shorts over a minute containing claimed content are also excluded.

So the clipping business that works on YouTube is clipping your own long-form uploads – which is exactly what this page describes, and which YouTube explicitly does not penalise. Cutting other people’s videos into Shorts is a different activity with different rules, and monetising it without permission is where channels get struck. If you want to be paid for clipping other people’s content, the route is an official clipping programme rather than the Shorts pool: earning from clipping covers how those work.

Monetisation details read from YouTube’s Shorts monetisation policies on 19 September 2026. Eligibility thresholds change – check the current policy before counting on revenue.

What goes wrong

1. Uploading a 16:9 clip and wondering why it is not a Short. Shape is the switch. A horizontal upload stays a long-form video no matter how short it is.
2. Letting the automatic crop pick the centre. In a two-person interview the speaker is rarely in the middle of the frame. Check every clip before it goes out.
3. Starting on the setup. The first two seconds are the whole audition. If the good line is at 00:08, start there and lose the run-up.
4. Leaving the outro on. A sign-off tail is measured as people leaving. End on the point.
5. Skipping the related video. Without it the Short is a dead end – and sending viewers to the full episode was the reason for making it.
6. Posting all five on the same day. Spread them. One Short a day for a week outperforms five at once, and you learn which one worked.

If you are weighing Shorts against YouTube’s other short format, YouTube Clips vs Shorts explains which one suits which moment – they are not the same thing and they do not do the same job.

FAQ

New to this? Start with what video clipping is, then turning long videos into short clips.