All tools
Blur / Censor Image
Blur or pixelate part of an image to hide a face, plate or private detail.
Select an image
Click to choose, or drop a file here
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Blur / Censor Image — frequently asked questions
Blur or pixelate?+
Blur looks softer; pixelate (mosaic) is the classic censor look and is harder to reverse.
Can the blur be undone?+
A strong blur or pixelate is not practically reversible, which is the point.
你们会把我的文件上传到服务器吗？+
不会——这里的每个工具都完全在你的设备上处理文件，不会向服务器上传任何内容。唯一的例外是 AI 工具，它们会把提取的文本（而非文件本身）发送给 Claude 来完成工作。
有文件大小限制吗？+
我们没有人为设置限制，但由于处理过程在你的浏览器中进行，非常大的文件（超过 500MB 或 1000 页）会受到你设备内存的限制，而非我们的限制。
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