Remove the visible "Gemini" text and logo watermark from AI-generated videos you created with Google Gemini. AI inpainting detects the watermark in every frame, erases it, and reconstructs the original background — no blur, no cropping, no quality loss.
UnmarkAI is an online Gemini video watermark remover that uses AI inpainting to erase the visible Gemini branding from your own AI-generated videos. Upload your clip, let the AI handle detection and removal, then preview and download the clean export.
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According to Google DeepMind, SynthID is an imperceptible digital watermark embedded in AI-generated content to enable identification and provenance tracking (Google DeepMind SynthID announcement, 2024). The Google Gemini video watermark is a dual-layer identification system applied to every video generated by Google's Gemini AI assistant, which uses the Veo model for video generation. The first layer is a visible text and logo overlay — the "Gemini" branding typically placed in the corner of the frame — that identifies the content as AI-generated to human viewers. The second layer is an invisible watermark using Google's SynthID technology, embedded directly into the video pixel data. According to Google, SynthID is designed to remain detectable even after compression, cropping, and basic editing. The visible watermark functions identically to other corner overlays like TikTok or YouTube branding and can be removed from videos you own using AI inpainting. SynthID, the invisible watermark, is a separate technology and is not affected by visible watermark removal. This page covers removal of the visible watermark only.
Keep the workflow simple: upload, guide the cleanup area, preview the result, then download the cleaned export.
Upload a video you generated with Google Gemini, Gemini Advanced, or Gemini 2.0. Supported formats include MP4, MOV, AVI, and WebM. Use the highest-quality export from the Gemini platform for the cleanest inpainting result.
The AI scans every frame, locates the visible "Gemini" text or logo watermark in the corner, and reconstructs the covered pixels using the surrounding background. No manual selection needed for fixed-position watermarks.
Compare the cleaned clip against the original. Check the area where the Gemini logo was — especially around motion edges and textured backgrounds — then download the watermark-free export at your original resolution.
See how AI inpainting removes the visible Gemini text and logo from Google Gemini-generated videos without cropping the frame or leaving a visible blur patch. The background is reconstructed pixel by pixel.
Gemini watermark removal is intended for videos you generated yourself using Google Gemini, Gemini Advanced, or Gemini 2.0. You have full rights to edit and modify your own AI-generated output. Do not use this tool to strip watermarks from videos created by others without their permission.
See the AI inpainting result on a Gemini 2.0 generated clip. The visible "Gemini" branding in the corner is detected and erased frame by frame, with the background reconstructed to match the surrounding scene.
UnmarkAI handles MP4, MOV, AVI, and WebM files — covering all export formats Google Gemini produces. Gemini typically outputs 720p or 1080p MP4 at 24 or 30 fps. Upload the highest-quality version available for the cleanest inpainting result — avoid re-compressing the Gemini export before uploading.
Content creators and teams using Google Gemini for video production often need a clean version of their AI-generated output for professional use. The visible "Gemini" logo, while useful for identifying AI-generated content during review, may not be appropriate for final delivery in client work, advertising, or portfolio presentations.
Yes. When you generate a video using Google Gemini with your own account, you have the right to edit and modify your AI-generated output. Removing the visible watermark from your own generations is a legitimate editing action, just like color grading or adding transitions. This tool is not intended for stripping watermarks from videos created by others.
Cropping the corner where the Gemini logo sits throws away usable frame area and changes the composition. Blurring the area leaves a visible smudge that looks unprofessional. AI inpainting removes the watermark and reconstructs the hidden background so your Gemini-generated video looks exactly as intended — clean and full-frame.
| Method | Frame area | Visual quality | Speed | Automation |
|---|---|---|---|---|
| AI inpainting | Full frame preserved | Clean reconstruction | Minutes per clip | Fully automatic |
| Cropping | Frame area lost | Composition changes | Instant | Manual setup |
| Blurring | Full frame, visible patch | Smudge artifact | Instant | Manual per clip |
UnmarkAI is designed for creators and teams working with content they own, license, or have permission to edit. The product copy, terms, and upload flow all reinforce that boundary.
Practical answers for safe, high-quality cleanup workflows.
Yes. UnmarkAI offers a free way to test Gemini watermark removal on a short clip so you can evaluate the quality before committing to larger tasks.
This tool removes the visible "Gemini" text and logo watermark that appears in the corner of AI-generated video frames. SynthID is Google's invisible, imperceptible watermark embedded in the pixel data by Google DeepMind. According to Google, SynthID is designed to remain detectable even after compression, cropping, and basic editing — it is a separate technology from the visible branding and is not addressed by visible watermark removal tools. The visible watermark is a standard corner overlay similar to what you see on TikTok or YouTube content, and it responds to the same AI inpainting techniques used for those platforms. If you need to check whether a video contains a SynthID watermark, you would need access to Google's SynthID detection tool, which is not publicly available as of May 2026.
Upload your Gemini-generated video to UnmarkAI. The AI detects the visible Gemini logo in each frame, erases it using inpainting, and reconstructs the background. Preview the result side-by-side, then download the clean version.
UnmarkAI uses AI inpainting to reconstruct the pixels behind the watermark rather than blurring or cropping. The result preserves the original resolution and composition wherever possible. Tight watermark areas and high-quality source files produce the cleanest results.
Yes. The visible watermark layout may differ slightly between Gemini 1.5, Gemini 2.0, and newer versions — the logo position, size, or transparency can change — but the AI adapts to each layout automatically. Upload your video directly and the tool handles detection.
Yes. When you generate a video with your own Google Gemini account, you have the right to edit and modify your AI-generated output. Removing the visible watermark from your own generations is a legitimate editing action, similar to color grading or adding transitions.
SynthID is Google's invisible watermarking technology embedded in AI-generated video data. It is imperceptible to the human eye and designed for AI content identification and provenance tracking. This tool addresses only the visible "Gemini" logo watermark, not the SynthID data embedded in the pixel stream.
The visible Gemini watermark is a text or logo overlay rendered in the corner of the video frame — you can see it during normal playback and it functions similarly to a TV channel bug or social platform branding. SynthID is an invisible digital watermark embedded in the video pixel data by Google DeepMind — it cannot be seen by the human eye and requires specialized detection tools. According to Google DeepMind, SynthID was developed to enable automated identification of AI-generated content at scale, even after the content has been edited, compressed, or shared across platforms. They serve different purposes: the visible logo identifies the generation tool to human viewers, while SynthID enables automated AI content detection for provenance tracking and content authenticity verification.
Yes. Google Gemini adds both a visible "Gemini" logo watermark and an invisible SynthID watermark to every video it generates, regardless of whether you use the free tier or Gemini Advanced. The visible watermark appears in the corner of the frame.
Yes. UnmarkAI runs in the browser. The upload, process, preview, and download workflow works on both mobile and desktop without installing an app.
UnmarkAI supports MP4, MOV, AVI, and WebM uploads. For best results with Gemini videos, upload the highest-quality export available directly from the Gemini platform without re-compressing.
Processing time depends on video length, resolution, and the size of the watermark area. Short Gemini clips at 1080p typically process in a few minutes. Longer or higher-resolution files take proportionally more time.
UnmarkAI processes uploads over a secure connection and does not share files with third parties. Files are retained only as needed to complete your task.
Yes. Each upload becomes a separate task in your queue. You can upload and process multiple Gemini-generated videos in sequence without waiting for one to finish before starting the next.
The visible Gemini watermark typically appears in the corner of the frame as a text or logo overlay. The exact position, size, and transparency may vary between Gemini versions, but it generally remains in a fixed location throughout the video.
