Gemini Watermark Lab

Choose or drop media Up to 15 files · one media item processes at a time

Automatic output folderOptional

Save each completed file automatically Checking browser support...

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

Video results use original-name_cleaned.mp4; image results use original-name_cleaned.png.

Processing queueQueue is empty

Automatic cleanupChoose videos or images to 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 media

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

Original

Choose or drop a video or image to start

The cleaned result will appear here

0:00

Waiting for media

Detect first or process directly

LOCAL DATABASE

Processed media library

0 selected

	Media	Original	Cleaned	Date processed	Status	Actions

No processed media yetProcess a video or image and both versions will appear here for review.

Showing 0 media items

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