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Picture-in-Picture Video
Overlay a smaller video on top of a main video for reaction videos, commentary, tutorials, and multi-camera recordings.
Files are processed locally in your browser using WebAssembly.
Saved FFmpeg presets (stored locally)
Note: This tool requires uploading two video files (main and overlay). Current implementation is limited to single file input. Use desktop video editing software for creating Picture-in-Picture videos.
Report a bug
If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.