How to change a YouTube Short background
Shorts are watched fast and vertical. A well-chosen background helps viewers get the topic in the first second. Here's how to replace the background of a Short, whether or not you filmed it in the YouTube app.
How do you change the background of a YouTube Short?
In the YouTube app, the Shorts camera's Green Screen tool puts an image or video behind you. For a Short filmed elsewhere, cut out the video, then place it on a background in your editing app.
Tool names and availability in the Shorts camera vary between app versions.
Which background should you pick for a Short?
One that explains: the game you're talking about, the recipe, the clip you're reacting to. On a phone screen, a simple, high-contrast background reads better than a busy one.
Mind the areas covered by the interface (title, buttons): keep your face and the key part of the background centered. For a series, keep the same kind of background every episode so subscribers recognize you instantly.
How do you cut out a Short you've already filmed?
Upload the video to Keyotte, click yourself, check a free 10-second preview, then export. You get a vertical MP4 up to 1080 × 1920 on flat green #00B140, with the sound.
If someone else appears in the shot, they stay out. Then place the clip on your background: same method as changing a video background.
What if your Short comes from a long video?
Trim the part that will become the Short first, then cut out only that part: it's quicker and cheaper. One minute costs €1.99 with Keyotte.
To find and reframe the best moments of a long video automatically, there's Clipotte, another Minibon tool.
Which format should you export for Shorts?
Export your finished video in vertical 9:16, at 1080 × 1920 if possible. Keyotte's file already keeps your source video's orientation.
If your background is horizontal, scale it up to fill the vertical frame or pick a detail of the image. A stretched background or black bars stand out on a phone.
What mistakes should you avoid?
Avoid a background whose lighting contradicts the subject's, and a subject that's too small in the vertical frame. Check the edges too: a green fringe shows on a light background.
If the fringe stays, raise spill suppression in your editor; see Premiere Pro or CapCut. For TikTok, the same ideas are in TikTok video background.
Export price : €1.99
Remove my video backgroundFrequently asked questions
Can a Short be longer than a minute?
Shorts length rules are set by YouTube and change over time. Keyotte itself handles up to 10 minutes.
Is the Short's sound kept?
Yes, the original audio stays in the exported MP4.
Do I need a Keyotte account?
Not to try it. An account lets you find your videos on another device.
Can I post the green version as is?
No, the green would show. Place the subject on a background first.