Remove the Veo, Imagen, and Google Flow sparkle from every frame of your AI-generated video. Frame-by-frame reverse alpha-blend, original audio preserved, no upload, no re-encode penalty.
Open the video toolSupported sources
The same sparkle watermark that appears on Gemini stills is stamped on every frame of every Veo, Imagen, and Google Flow export. This tool tracks the logo across the timeline and removes it from each frame consistently — no flicker, no smear, no dropped frames. Audio is extracted with mp4box.js, preserved bit-for-bit, and muxed back in with mp4-muxer.
Google's flagship video model. Watermark appears in the same corner as Gemini stills.
Filmmaking workspace exports MP4 with the visible Gemini mark. Frame-by-frame cleanup, no manual masking.
Imagen's video model uses the same watermark pipeline as Veo.
Anything you exported from aistudio.google.com at one of the supported resolutions.
Supported resolutions
The video pipeline uses the WebCodecs API to decode and re-encode. Both landscape and portrait orientations are handled by the same reverse-blend pipeline because the watermark position is detected per file, not assumed from resolution.
| Resolution | Orientation | Status |
|---|---|---|
| 1280×720 | Landscape | Supported |
| 1920×1080 | Landscape | Supported |
| 720×1280 | Portrait | Supported |
| 1080×1920 | Portrait | Supported |
Video decoding uses the WebCodecs API, which is currently available in Chrome, Edge, Brave, and Opera version 94 and above. Safari and Firefox do not yet ship a stable WebCodecs implementation. Image processing works in every modern browser, including Safari and Firefox.
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