What is Duet & Stitch?

On TikTok, making a video side by side with another (Duet) or starting with a clip of it (Stitch).

Duet shows two videos side by side; Stitch takes a short clip from another video and adds your response after it.

They work well for Q&As, reactions and expert commentary, and are an easy way to join trends.

Updated: October 12, 2026 · All terms

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