How to change a TikTok video background
On TikTok, the Green Screen effect puts you in front of an image while you film. But if your video is already shot, or you want a cleaner result, you need a cutout. Here are both routes.
How do you change the background of a TikTok video?
If you film in the app, TikTok's Green Screen effect swaps your background live for an image or video. If your clip is already shot, cut it out, then place it on the new background in an editing app like CapCut.
The built-in effect is fast, but it often keeps anything that looks like a person, and its edges wobble. Cutting out afterwards lets you check and fix.
How do you cut out a TikTok you've already filmed?
Upload the video to Keyotte, click yourself (or the object to keep), and check the tracking on a free 10-second preview. You then get a vertical MP4 on flat green, with your original audio.
A vertical video stays vertical, up to 1080 × 1920. If a friend walks behind you, they stay out: only the subject you clicked is kept.
Which backgrounds work well on TikTok?
Backgrounds that serve the point: a screenshot when you react to a post, a photo of a place when you tell a travel story, a plain brand color for a series. The background should stay readable behind you without stealing the show.
- Reaction: the post or clip you're commenting on.
- Explainer: a diagram, a chart, a web page.
- Recurring series: the same branded background every episode.
- Comedy: an absurd backdrop, fully owned.
How do you put it together in CapCut?
Create a vertical 9:16 project, put the background on the main track and your green screen clip as an overlay. Apply Chroma key, pick the green, adjust Intensity, then export.
The walkthrough with the right settings: CapCut chroma key.
What mistakes should you avoid on TikTok?
Avoid a busy background behind on-screen text, and keep your face clear of the areas covered by the interface (caption, buttons on the right). A simple or blurred background lets captions breathe.
Check the lighting too: if you're lit from the front and the background from the side, the cut-and-paste look shows. A small color tweak on you or the background usually does it. More in change a video background.
How much does it cost for a TikTok?
A TikTok under a minute costs €1.99 with Keyotte, no subscription and no watermark. Up to 5 minutes, it's €4.99.
Same ideas for other platforms: Instagram Reels background and YouTube Shorts background.
Export price : €1.99
Remove my video backgroundFrequently asked questions
Does TikTok's Green Screen effect work on a video I already shot?
It's mainly built for filming in the app. For an existing video, the most reliable way is to cut it out and edit it.
Does my video keep its sound?
Yes, the exported MP4 keeps the original audio. You can add music in your edit.
Can I post the green screen version directly?
You can, but the green will show. Place the subject on a background in your editor first.
Does it work on my phone?
Yes. Keyotte runs in your phone's browser, and CapCut on mobile removes the green.