Can you remove the Veo watermark?
Yes, for a documented visible mark, and there is no daily limit. Google Veo stamps a small logo into the corner of generated video, the same way Gemini stamps images. Open the video workspace, drop in the clip, and processing runs entirely on your device — so unlike a cloud tool, there is no server quota capping how many clips you can run in a day.
Why processing happens on /video, not here
Reading and re-encoding video frames is a heavier job than editing a single image canvas, so removal itself runs on the dedicated video workspace, built around WebCodecs rather than the lighter path used for still images. This page exists as the entry point for people searching specifically for Veo, since Veo clips have their own export characteristics worth calling out on their own — this is a spoke into that workspace, not a second, competing copy of it.
| Stage | Status | What to expect |
|---|---|---|
| Accepted containers | Supported | MP4, WebM, MOV, and M4V up to 250MB. The browser still determines whether the codec inside a container can actually be decoded. |
| Detect the visible Veo mark | Supported | Sampled frames vote on a known Veo candidate position. Weak or inconsistent evidence is rejected instead of forcing an edit. |
| Preserve source audio | Conditional | Compatible audio packets are copied into the output MP4. An incompatible source codec may not carry through. |
| Daily processing limit | Not supported | There isn't one to report, because there's no server counting your requests. That's a structural side effect of local processing, not a feature toggle. |
The result is an H.264 MP4, re-encoded rather than a byte-identical copy of the source container. Review the whole timeline before publishing — a re-encode is not the same guarantee as "lossless," and this project does not use that word for it.
What the Veo mark is, and what it is not
The corner logo is a fixed visual overlay: a known size, a known position, a documented rendering behavior across Veo's export pipeline. That is exactly the kind of mark a frame-accurate detector can target directly, which is what the Veo watermark walkthrough documents step by step.
It is a different thing from SynthID, which Google's own Veo documentation describes as an imperceptible signal embedded in the generated video itself, designed to survive cropping, filters, and re-encoding. This tool does not detect or remove SynthID, and no visible-mark cleanup — however careful — changes that signal's presence. The visible watermark vs SynthID guide covers the distinction in full, and it is the same reasoning behind everything this project lists on what it cannot remove.
Google Flow exports use the same pipeline
If your clip came out of Google Flow rather than a direct Veo generation, the visible mark you're seeing is still Veo's mark — Flow composites Veo-generated shots rather than rendering its own watermark scheme. The Google Flow page covers that relationship in more depth, but the practical upshot is simple: it processes on the same video workspace, with no separate pipeline to learn.
If your clip comes back unchanged
A clip that returns exactly as uploaded means the detector could not confirm a supported mark, not that something silently failed. That is deliberate: an unverified edit on video is exactly as risky as one on a still image, just harder to catch on a quick playback. Confirm you're using the original export rather than a re-compressed copy, since an extra transcode can shift the mark's edges enough to lower detector confidence, and check the format table above before assuming the file itself is unsupported.
Frequently asked questions
Last updated 2026-07-31