图片模糊
在本设备处理 · 无需上传精确模糊处理图片的指定部分。
图片模糊工具使用方法
- 拖动或选择要模糊处理的图片。
- 选择模糊类型（高斯/马赛克）并调整强度和画笔大小。
- 在图片上拖动以模糊指定区域，然后下载结果。
The blur tool hides parts of a photo you'd rather not show — faces, license plates, personal details. Soften areas with a Gaussian blur or pixelate them with a mosaic, painting only the spots you want with an adjustable brush. The result is saved as a PNG.
Gaussian blur vs mosaic
A Gaussian blur smoothly smears the edges for a natural look, while a mosaic covers the area with chunky pixel blocks that firmly block recognition. To hide personal information, prefer a mosaic or a strong blur that's hard to reverse. Adjust the intensity and brush size to cover exactly as much as you need.
When this is useful
Great for hiding addresses and plates in resale photos, covering strangers' faces in group shots, or masking personal details in reviews. Before posting online, run the result through the image compressor. See our image blur guide for step-by-step tips.
常见问题
- 高斯模糊和马赛克有什么区别？
- 高斯模糊产生平滑的模糊效果，马赛克将区域分成像素块进行遮挡。
- 模糊处理会影响其他部分的画质吗？
- 不会。未模糊的部分保持原始画质。图片以PNG格式下载，无压缩损失。
- 文件会上传到服务器吗？
- 不会。所有处理均在浏览器中100%本地完成，图片不会发送到任何外部服务器。
- 可以撤销操作吗？
- 可以，使用撤销按钮可以恢复到之前的状态。最多支持20步撤销。
- Can I undo a blur?
- While working, the undo button restores the previous step. Once you download the saved image, however, the hidden information cannot be recovered.
- Can I blur only part of the image?
- Yes. Drag the brush over the image to blur only the areas you choose.