Gemini Watermark Lab

Choose or drop videos Up to 15 files · one video processes at a time

Automatic output folderOptional

Save each completed video automatically Checking browser support...

Choose a folder once. The browser will remember it for future exports.

Clean results use original-name_cleaned.mp4. Manual download stays available.

Processing queueQueue is empty

Automatic cleanupChoose videos to detect the watermark and process every file locally.

Download result

Frames are re-encoded locally. Audio is copied when the browser can preserve the source track.

Live reviewWaiting for a video

Compare the current selection while it is being processed.Live synchronized preview

Original

Choose or drop a video to start

The cleaned result will appear here

0:00

Waiting for a video

Detect first or process directly

LOCAL DATABASE

Processed video library

0 selected

	Video	Original	Cleaned	Date processed	Status	Actions

No processed videos yetProcess a video and both versions will appear here for review.

Showing 0 videos

Originals and cleaned results are stored only in this browser and automatically removed after 7 days.