"The blur tools are a lifesaver — I can softly blur distracting backgrounds and automatically anonymize license plates in my vlogs."
Sarah Johnson
Content Creator • YouTube
Get started with our simple 3-step process
Upload your MP4, MOV, or M4V file securely in your browser.
Choose face blur, license plate blur, background blur, or object blur and preview instantly.
Export your privacy-safe video in high quality and publish anywhere.

使用我们顶尖的AI算法,实现像素级精准的线上影片背景模糊。我们的免费背景模糊工具会逐帧处理每一画格。

用我们的进阶模糊效果,做出看起来更专业的影片。

通过我们的AI驱动自定义选项,掌控影片背景模糊的强度。

导出为适配所有主要社交媒体平台的背景模糊影片。

用我们高效的批量处理,一次处理多支影片。

提供多种格式导出你的背景模糊影片,包括MP4、MOV和WebM。

在开始处理前,先实时看看背景模糊效果。
功能
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
自动检测车牌
影片模糊
逐帧跟踪
影片模糊
不需要绿幕
影片模糊
使用提示词或框选需要模糊的内容
隐私
模糊照片里的人脸
隐私
团队级匿名处理
隐私
AI 语音遮蔽
换脸
替换图像中的人脸
换脸
替换影片中的人脸
换脸
通过场景填充移除对象
生态系统
提问并获取 AI 摘要
加入每天信任 bgblur 的数千名创作者和团队。
使用我们 AI 驱动的工具免费让在线影片实现背景模糊。马上做出带背景模糊效果的专业影片。无需注册,完全免费使用。
用我们的免费线上影片背景模糊工具,把影片准备好发布到YouTube、TikTok、Instagram等平台。
我们先进的AI技术,能精准识别主体,并让背景模糊处理无缝衔接。
几秒内,生成模糊影片。
尽享无限次的影片背景模糊处理。
加入数千名用户,一起使用我们免费的AI驱动线上影片背景模糊工具。
120K+
已遮盖的片段
500K+
隐藏的车牌
"The blur tools are a lifesaver — I can softly blur distracting backgrounds and automatically anonymize license plates in my vlogs."
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."
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."
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."
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."
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."
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."
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."
Michael Chen
Marketing Director • TechStart Inc.
没错!我们的线上影片背景模糊服务完全免费。
Our free video blur tool supports all major video formats including MP4, MOV, AVI, WebM, MKV, FLV, and more. Videos up to 8K resolution and 500MB in size are supported for free processing.
Our free tier offers professional blur functionality with some limitations on processing time and file size. Premium features like batch processing and advanced effects are available with our paid plans.
Free video blur processing typically takes 1-5 minutes depending on video length and complexity. You'll see a real-time preview and can download your blurred video immediately after processing.
Absolutely. All videos processed with our free blur tool are encrypted during transfer and storage, and automatically deleted from our servers after processing. Your content is never stored or shared.
Yes! Our free video blur tool offers customizable blur intensity levels and basic blur effects. You can preview different settings before applying them to your final video.
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。
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。
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。
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。
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。
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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Need something more specific than general video blur? These tools handle the exact intent.