"The blur tools are a lifesaver — I can softly blur distracting backgrounds and automatically anonymize license plates in my vlogs."
SJ
Sarah Johnson
Content Creator • YouTube
BACKGROUND BLUR& PRIVACY
AI Video Background Blur — Green-Screen-Free, Built for Privacy
How to blur or protect video backgrounds
Get started with our simple 3-step process
01
Upload your clip to BGBlur
Upload your MP4, MOV, or M4V file securely in your browser.
Upload
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02
Choose background blur, face blur, and/or license-plate blur
Choose face blur, license plate blur, background blur, or object blur and preview instantly.
Background Blur
Face Blur
License Plate
03
Download a privacy-ready MP4 with motion-aware masking
Export your privacy-safe video in high quality and publish anywhere.
.mp4
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Save
Cinematic AI background blur
Create a bokeh-style background without a physical green screen. Subjects stay sharp while environments fall off—ideal for calls, vlogs, and compliance-friendly sharing.
Works with real-world footage
Our models handle natural lighting, motion, and busy scenes. You get consistent blur across frames without manual rotoscoping.
Privacy-first video output
Blur sensitive areas automatically so you can publish faster. Pair background blur with face and plate tools when one effect is not enough.
Creator & team workflows
Batch-friendly processing and presets help agencies, journalists, and operators move from raw footage to redacted masters quickly.
Motion-aware masking
Detection tracks people and plates through the timeline so effects stay locked to subjects—even with handheld cameras.
Professional export options
Export high-quality MP4/MOV/WebM outputs with the blur baked in, ready for YouTube, TikTok, internal archives, or legal review packets.
Not sure where to start?
Visit our examples and docs for sample settings, or combine tools: many teams stack background blur with face anonymization on the same render.
功能
为每位创作者、编辑和专业人士呈现不同效果
一个平台，满足每一种模糊需求。点击任意功能即可开始。
影片模糊
模糊车牌
自动检测车牌
影片模糊
模糊人脸
逐帧跟踪
影片模糊
模糊背景
不需要绿幕
影片模糊
模糊任何内容
使用提示词或框选需要模糊的内容
隐私
线上模糊照片里的人脸
模糊照片里的人脸
隐私
人脸匿名处理
团队级匿名处理
隐私
语音匿名处理工具
AI 语音遮蔽
换脸
换脸 - 图像
替换图像中的人脸
换脸
换脸 - 影片
替换影片中的人脸
换脸
AI 影片对象移除器
通过场景填充移除对象
生态系统
影片智能
提问并获取 AI 摘要
准备开始了吗？
加入每天信任 bgblur 的数千名创作者和团队。
BACKGROUND BLUR & PRIVACY
Soften or hide video backgrounds, blur faces, and redact license plates with AI. BGBlur focuses on privacy-safe exports—not transparent background cutouts.
Professional video privacy studio
Combine background blur, face blur, and plate redaction for publish-ready clips—built for creators, teams, and compliance workflows.
AI-powered detection and masking
Models locate subjects and sensitive regions so blur tracks motion without chroma keys or frame-by-frame touch-ups.
Fast, consistent exports
Optimized pipelines keep foreground detail crisp while backgrounds and plates receive clean, adjustable blur.
No green screen required
Shoot anywhere; BGBlur works on everyday environments so you can protect privacy without a production-grade setup.
What users say about BGBlur
Teams trust BGBlur to anonymize footage while keeping storytelling intact—especially for street scenes, interviews, and ops video.
120K+
已遮盖的片段
500K+
隐藏的车牌
"Perfect for short-form content — selective blur and automatic license-plate hiding keeps posts compliant and on-brand without manual editing."
ER
Emma Rodriguez
Social Media Manager • Digital Agency
"I've used many blur filters, but the adaptive face and plate blur here are the most natural-looking — great for client deliverables where privacy matters."
LT
Lisa Thompson
Freelance Video Editor • Independent
"We rely on the motion-aware blur and plate anonymization for on-the-go product demos. It's fast, consistent, and saves legal review time."
MC
Michael Chen
Marketing Director • TechStart Inc.
"The blur tools are a lifesaver — I can softly blur distracting backgrounds and automatically anonymize license plates in my vlogs."
SJ
Sarah Johnson
Content Creator • YouTube
"Perfect for short-form content — selective blur and automatic license-plate hiding keeps posts compliant and on-brand without manual editing."
ER
Emma Rodriguez
Social Media Manager • Digital Agency
"I've used many blur filters, but the adaptive face and plate blur here are the most natural-looking — great for client deliverables where privacy matters."
LT
Lisa Thompson
Freelance Video Editor • Independent
"We rely on the motion-aware blur and plate anonymization for on-the-go product demos. It's fast, consistent, and saves legal review time."
MC
Michael Chen
Marketing Director • TechStart Inc.
常见问题解答与说明
模糊添加器是如何运作的？
我们的AI会分析你的影片，并自动添加模糊效果。
支援哪些影片格式？
我们支援MP4、MOV和M4V格式。
有档案大小的限制吗？
有的，影片需小于200MB且时长不超过10分钟。
我能自动帮影片里的移动物体遮盖吗？
可以。BGBlur 的 AI 能自动追踪移动中的物体、面部和车辆。你不需要逐帧手动加遮罩；运动感应追踪器会在主体移动时，自动维持遮盖锁定。
不用安装软体，怎么在线把人脸遮盖/像素化？
BGBlur 是一款完全基于网页的工具。你只要上载任何影片或图片，选择“人脸模糊”工具，就能在浏览器里马上应用遮盖或像素化，不用下载任何应用或插件。
行车记录仪影片里能自动遮盖车牌吗？
当然可以。我们的 AI 针对驾驶画面、行车记录仪和街景影片里的车牌进行过检测与遮盖训练，协助创作者与车队遵守隐私法规。
BGBlur 会把我的私密影片上载到远端伺服器吗？
保护你的隐私是我们的首要任务。BGBlur 运用先进的客户端技术来安全处理影片。你的档案会在浏览器本地处理，从不上载或长期存放到外部伺服器。
我可以在 iPhone、Android 或其他手机设备上把影片背景遮盖吗？
可以！BGBlur 采用全响应式设计，并对移动浏览器做了深度优化。你可以直接在 iPhone、iPad 或 Android 手机上轻松把影片背景遮盖，或把面部像素化。
支援的最大影片档案大小和最长时长是多少？
限制会因功能而不同。标准影片模糊工具（例如面部模糊、车牌模糊、背景模糊、任何内容模糊、屏幕模糊、NSFW 模糊以及面部匿名化）在免费计划中支援高达 500MB 和 5 分钟；在付费计划中支援高达 1GB 和 10 分钟。Object Remover 支援高达 1GB 的 MP4 和 MOV 影片，每段剪辑 10 秒。Voice Anon 通过直接上载支援高达 100MB；透过上载/URL 工作流程，则支援高达 500MB，且音频或影片时长不超过 10 分钟。
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