删除 PDF 空白页

自动查找并删除扫描 PDF 中的空白页。

在您的浏览器中运行。您的文件不会离开设备。 了解如何验证

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使用方法

  1. 1
    选择设置

    填写信息或选择您需要的选项。

  2. 2
    查看结果

    更改任何内容时,预览会立即更新。

  3. 3
    下载或保存

    将结果保存到您的设备。不会向服务器发送或保存任何内容。

About this tool

Clean a scanned PDF. The tool looks at every page, marks the ones that are almost empty and lets you check them. Click a page to keep or remove it, adjust the sensitivity if needed, and download a PDF without the blank pages. It works in your browser, up to 200 pages.

When to use it

Find and delete empty pages in a scanned PDF automatically.

Tips

Check the preview. Pages with a small mark may be kept.

Privacy

Everything runs in your browser, so your data is not uploaded or stored.

获得最佳结果的提示

开始之前请花一点时间阅读选项,并先用一个小例子试用工具。一切都在您设备的浏览器中运行;您输入或添加的任何内容都不会被上传,关闭标签页会清除所有内容。如果看起来不对,请刷新页面重试,或使用本页的报告链接告诉我们出了什么问题。如果结果仍然看起来不对,请每次只更改一个值,看看哪个输入影响最大。如果您还会再用,请收藏此页。

要点

常见问题

Will it remove pages with a little text?

Only pages with very little ink are marked. You can click any page to change the choice.

Is my PDF uploaded?

No. It stays on your device.

How does it find blank pages?

By checking how much of the page is white.

Can I adjust the sensitivity?

Yes, change the threshold.

完全免费无费用,无需注册
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