How to Duet on TikTok

If you watch any random TikTok video, you’ll notice most of the content either adds to or reacts to another video. This is mainly what makes TikTok videos entertaining – the reaction of others.

Reaction videos are made possible by TikTok’s duet and stitch features. The duet feature, in particular, is very popular.

When you create a duet, you essentially record a reaction or addition to an existing video and post it as a new split-screen video.

The difference between a duet and a stitch video is that a duet video plays side by side, while a stitch video plays in sequence.

If you want to try the duet feature, keep in mind that you can only duet with another creator’s video if they have the feature enabled on their profile.

Why Use the Duet Feature?

Like most features on TikTok, the duet feature is designed to improve engagement. If you want more likes and views on your content, duetting with an already-popular video can help.

When you create content that builds on already trending content, your video is more likely to appear on the pages of those who liked the original video. This is one of many ways to increase your profile’s visibility on the platform.

A duet is also an easy way to connect with your target audience. The more duets you create, the more you will attract followers who want to see your specific content.

Finding a Duet Video

Before you can create a duet, you must choose an appropriate video. You can do this by searching for videos from content creators you enjoy.

Simply tap on their profile pic and hold down your finger over their username. Once you’ve copied their username, tap the search bar on the main screen. Type ‘duet’ and add the @ symbol along with the username.

Tap search to find existing duets featuring the content creator’s videos.

Creating Your Own Duet Video

If you want to create your own duet featuring one of the creator’s videos, tap on the arrow button on the right-hand panel of the video.

From the main menu, select ‘duet,’ which will not show up as active if the creator hasn’t enabled the feature.

The next screen offers the option to record. Before you tap ‘record,’ ensure you have rotated your camera, set the speed, and added filters.

The red button in the center of the screen is the record button – only tap this when you are ready to go.

You can also add sounds and stickers after you finish recording. When this is done, you can add captions and hashtags. The original video is automatically credited to mention the original creator.

To manage who can view your duet video, you can adjust your settings to Private, Public, or Friends. Then tap ‘post’ to publish.

Duet Troubleshooting

Even if the original creator enabled duets on their profile, you may encounter some issues.

App version

If you have an older version of TikTok, the duet option may not be visible or in the same place. Find an update via the App Store or Play Store and try again.

Also, keep in mind that even if one video by a creator is unavailable for duet, others may be unrestricted. It is a good idea to test more than one video for availability.

Unable to adjust the layout

If you haven’t updated your app to the latest version, you may not be able to control the layout.

This means you won’t be able to shoot your video side by side, with a green screen, or top and bottom. Again, updating your app should resolve this issue.

Privacy conflicts

If your account is private, duets are disabled by default.

Audio sync switched off

You may notice that the timing of your duet video does not exactly match the original. You can fix this with the pause/resume feature as you record to align your parts.

Don’t rush your practice sessions (before recording). The more you practice, the better your timing will be.

Enable your microphone to add a voiceover (represented by a mic icon). On the edit screen, you can adjust the volume levels.

This typically means lowering the original audio and increasing your own. Matching the audio levels helps with clarity and sync.

Tips for Creating the Perfect Duet

The best part of making a duet video is how creative you can be. You can react to anything on TikTok, including real-life events, dance crazes, and breaking news.

The secret is to add your own spin to the duet. You don’t want to simply rant and rave, as there are thousands of videos like this on TikTok.

Instead, go full humor to make the original video a bit more lighthearted. However, if you decide to make a funny duet, ensure that you are not making fun of anyone.

There is a fine line you should always be aware of. If you’re unsure where to draw that line, consider collaborating with a seasoned TikToker or influencer. You want your final video to be both respectful and entertaining to your audience.

Regarding the technical aspects, decide whether you want to use a side-by-side video (confrontational) or a face-to-camera video.

Don’t forget to consider how your audience perceives these videos, so you can make adjustments as needed.

When recording your voice or other audio, choose a quiet place. Use headphones or an external mic if possible.

Lastly, never misrepresent the original creator and never attempt to discredit them. TikTok’s Community Guidelines and copyright rules continue to apply to all duets.

Duets That Work Well

If you’re at a loss for ideas on duets, consider the following concepts.

Celebrity collaborations usually do well

For instance, two singers may sing the same song in complete harmony, racking up the views and likes.

You can do the same with another TikToker or influencer (even as a parody).

Expert reactions also get a lot of engagement

If you are an expert in a particular field, you can create a reaction video to a viral hack.

Duets Bring Creators Together

The duet feature continues to evolve in 2025, but its core functionality remains unchanged. It enables creators to collaborate on creating new and exciting content.

So, if you find a video that inspires you, create a duet as a reaction and let the TikTok world enjoy your creativity.