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Can You Post Other People's Videos on TikTok? Your Guide to Duets, Stitches, and Reposts

Posted on 14th Feb, 2025.

TL;DR (The Short Version)

If you want to share somebody else's content, you can't simply post their video to your TikTok profile.
You can stitch, duet, or repost content to become part of the conversation.
If you're sharing the video outside the TikTok app, you can click the Share button in the bottom right.
Read on for tips on content sharing!

When posting on TikTok, you should only post your own, original content. Posting something else risks breaching copyright laws and losing your account. Luckily, there are ways you can share content you enjoy or even incorporate it into your own content. This not only helps you to create new, exciting content, but it can also lead to a boost in engagement - especially if you share videos or images from a well-known creator.

So, how exactly do you share someone elses's work or respond to it without uploading it as your own? You have three options - duets, stitches, and reposts. Let's get into how each one works and when to use them. And remember - you can only duet, stitch, and repost if the creators have the relevant settings switched on.

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Duets on TikTok

TikTok duets are a feature that allows users to create split-screen videos alongside another user's original content. This feature enables users to react, collaborate, or add their own spin to existing videos, making it a powerful tool for engagement and creativity. The original video appears on one side of the screen, while the new content is recorded on the other, creating a side-by-side effect that enhances interaction and storytelling. Both videos play at the same time.

Duets can be used for singing collaborations, dance challenges, comedic reactions, or even educational content, allowing creators to build off of each other’s work and pull in more views. For example, you could lip sync along to an audio from an original video, or provide your live, authentic reaction to a funny story with your facial expressions.

How to Duet Someone on TikTok:

Find the Video – Locate the video you want to duet with and make sure the creator has enabled duets for that post.
Tap the Share Button – Click the arrow-shaped "Share" button on the right side of the screen.
Select "Duet" – Choose the "Duet" option from the menu that appears.
Record Your Duet – The recording interface will open with a split-screen layout. Press the record button and create your video.
Customize Your Video – Add effects, filters, text, or stickers as needed.
Review and Post – Once satisfied, tap the checkmark, edit if necessary, and post your duet to share it with your audience.

Need more info? Our handy guide to duets can help.

Stitches on TikTok

TikTok stitches allow users to incorporate a snippet of another creator's video into their own content. Unlike duets, where both videos play side by side, stitches let users clip and integrate up to five seconds of an existing video before adding their own recording.

This feature is commonly used for reactions, storytelling, answering questions, or expanding on discussions, making it a great way to build on trending content or start conversations with other creators. For example, you might stitch a creators question or request for a certain story/content type, following it up with your response.

How to Stitch Someone on TikTok:

Find the Video – Choose a video you want to stitch with and make sure the creator has enabled stitches for that post.
Tap the Share Button – Click the arrow-shaped "Share" button on the right side of the screen.
Select "Stitch" – Choose the "Stitch" option from the menu that appears.
Trim the Clip – Select up to five seconds of the original video to include in your stitch.
Record Your Response – After the selected clip plays, record your own video to continue the content.
Customize and Post – Add effects, text, or filters if needed, review your video, and post it to share with your audience.

Reposts on TikTok

TikTok's repost feature allows users to share someone else’s video with their followers by boosting it onto their “For You” feed. Unlike duets or stitches, reposting does not create a new video but simply shares the original content with a "Reposted by [username]" tag. Think of it a little like a retweet on X, or like sharing a post to your Instagram story.

This feature is great for sharing entertaining content with your audience without needing to create something from scratch. However, reposted videos only appear on the feeds of followers and in the reposts section of your profile, and not on your personal profile's main section.

How to Repost a Video on TikTok:

Find the Video – Scroll through TikTok and locate a video you want to repost.
Tap the Share Button – Click the arrow-shaped "Share" button on the right side of the screen.
Select "Repost" – Tap the yellow "Repost" button from the options that appear.
Add a Comment (Optional) – You can write a short comment that will be visible to your followers when they see the reposted video.
Done! – The video is now reposted and will appear in your followers' feeds with your repost tag.

Frequently Asked Questions

Is it legal to post other people's videos on TikTok?

It's not legal to steal copyrighted content from somebody and upload it as your own. You can, however, repost content, or even use it in your own video with a duet or stitch, as long as the original creator has the right settings switched on.

Can I share TikTok videos?

You can share TikTok videos onto your account by reposting them, or you can share them outside of TikTok (via Whatsapp, for example), by clicking the Share button (arrow pointing to the right) in the bottom right corner of somebody's video.

Can I repost someone's TikTok video?

As long as the original creator has the relevant settings switched on, you can repost another user's TikTok video so it will appear in the Feed of your followers and in your repost.

While you can't take content from another creator and try to pass it off as your own, there are plenty of ways you can collaborate and engage for growth.