Video background replacement

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Experimental · Free to try

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Upload a file, choose your changes and create your result here. If an account is needed, sign in in the popup and continue with the same files and settings.

Review the result before downloading or sharing. Experimental edits can change details. Files and results expire after 72 hours; save anything you want to keep.

Tool details

Composite a person over one still background image. Upload a clip up to 10 seconds, 1280 pixels per side and 600 frames. Optional first-frame selection helps identify the foreground. This does not create moving backgrounds or new lighting. Output is MP4 with source audio when retained.