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Reakt guides · iPhone

How to make TikTok reaction videos

To make a reaction for TikTok with Reakt, import a video or image on your iPhone, choose a layout, record your response and save the finished video. Upload that file to TikTok and check its preview before posting.

This workflow is useful when you want a reusable video file or want to react to a photo or screenshot. It does not depend on a direct Reakt integration with TikTok.

Step by step

  1. Choose one idea

    Pick a moment, claim or image that your audience can understand quickly. Use source content you own or have permission to reuse.

  2. Import the content

    Open Reakt and select your saved video, photo or screenshot.

  3. Frame for a phone screen

    Choose a stacked or picture-in-picture layout. Keep the detail you are discussing and your expression easy to see.

  4. Record a focused response

    Begin with the point you want to make, then explain the source. Review your audio and pacing before exporting.

  5. Upload and preview in TikTok

    Save the reaction to Photos and select it in TikTok. Add any finishing touches there and check that interface controls or captions do not cover important parts of your video.

One recording, more than one destination

The exported file can also be uploaded to Instagram Reels or YouTube Shorts. Preview it separately in each app: crops, captions and interface overlays can change how the same video reads.

How Reakt fits

Reakt combines imported source content with your recorded reaction on iPhone. Choose picture-in-picture, stacked, side-by-side or green-screen layouts and export a video you can share.

Questions about this workflow

Does Reakt post directly to my TikTok account?

This guide uses exporting and uploading. It does not claim automatic posting or an account integration.

Can I react to screenshots instead of videos?

Yes. Import a screenshot and record your commentary with your face alongside it.

Keep learning

Need help with permissions or exporting? Contact Reakt support.