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MP4、MOV、AVI、MKV、WebM · 最大 2GB
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使用 AI 清理视频里的水印、文字、字幕或 Logo，尽量保留原始画质和画面构图。
UnmarkAI 面向创作者、品牌和团队，用于处理自己拥有、已授权或有权编辑的视频。上传文件后，AI 会识别遮挡区域并重建背景。
For authorized footage, the cleanest workflow is AI inpainting: select the visible watermark area, remove the watermark pixels, and reconstruct the hidden background. This keeps the full frame and avoids the soft blur patch left by traditional tools.
UnmarkAI is built for visible watermarks that are part of the video frame, including corner logos, social media marks, AI generator marks, hardcoded subtitles, date stamps, timestamps, draft labels, and review text. It does not claim to remove invisible provenance or ownership metadata.
相比裁剪和模糊，AI 更适合处理移动水印、硬字幕、时间戳和角标，成片更自然。
Small visible marks that stay in one corner of the frame.
TikTok, YouTube, Instagram, or social repost labels on authorized clips.
Visible Veo, Gemini, Kling, or PixVerse marks rendered into the frame.
Hardcoded subtitles, date stamps, draft notes, and review text.
上传你有权编辑的视频，选择需要清理的区域，预览效果后下载干净版本。
上传你有权编辑的视频，选择需要清理的区域，预览效果后下载干净版本。
Draw a focused box around the visible watermark, subtitle band, timestamp, corner logo, or AI generator mark that should be cleaned.
Compare before and after frames, check motion edges and textures, then download the cleaned clip when the result is ready.
Cropping cuts away useful composition, and blur makes the edit obvious. AI cleanup preserves the frame and reconstructs the hidden pixels behind the mark.
Use watermark removal for videos you created, licensed, or are explicitly authorized to edit. Do not use it to hide attribution or republish third-party content without permission.
可在手机和电脑浏览器中使用，支持 MP4、MOV、WebM 等常见格式。
Upload common files from social exports, cameras, screen recordings, and editing tools.
High-resolution sources preserve more texture behind the selected watermark area.
A tight box helps focus processing on the visible mark instead of the full frame.
The workflow is designed to avoid destructive cropping whenever possible.
可用于清理你自己的短视频、广告素材、教程视频和授权素材，便于在不同平台发布。
TikTok, YouTube, Instagram, Shorts, and Reels marks on clips you own.
Visible generator branding from authorized AI video outputs.
Client notes, approval labels, or temporary export text.
Prepare a clean version before translation, captioning, or final delivery.
请确认你拥有视频版权、授权或明确许可。不要用来移除他人内容的署名或平台标识。
Videos created by you or your team.
Media where your license allows edits and derivative exports.
Delivery work where the content owner approved cleanup.
Do not use cleanup to disguise third-party ownership.
AI 会根据周围画面补全被遮挡区域，减少裁剪、模糊和贴片带来的痕迹。
| Method | Frame impact | Visual result |
|---|---|---|
| AI inpainting | Full frame preserved | Background reconstructed naturally |
| Blur or mosaic | Frame preserved | Visible soft patch remains |
| Crop | Frame area lost | Composition changes permanently |
The cleaned area is reconstructed instead of covered.
Keep products, faces, subtitles, and framing intact.
Compare the result before downloading the final export.
Logos, timestamps, subtitles, and draft marks can share one cleanup workflow.
UnmarkAI 面向创作者和团队，用于处理自己拥有、已授权或有权编辑的内容。产品文案、条款和上传流程都会强调这一边界。
帮助你清理自己拥有、已授权或明确有权编辑的视频。
导出干净视频前，可以逐帧检查 AI 修复效果。
上传和导出文件会被安全处理，不会与第三方共享。
明确禁止未经授权移除第三方内容的署名或必要标记。
关于安全、高质量视频清理流程的实用解答。
适合你自己拥有或已获授权的视频，例如原创短视频、品牌素材、课程片段和内部资料。
Yes. UnmarkAI uses AI inpainting to remove visible watermark pixels and reconstruct the background, which is cleaner than blur or mosaic tools.
Yes, for videos you own or have permission to edit. Use the platform-specific guides for TikTok, YouTube, and Instagram cleanup details.
UnmarkAI can clean visible marks rendered into authorized AI-generated video frames. It does not claim to remove invisible provenance markers.
让视频少一点干扰，更适合发布、交付和复用。
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