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Convert Scanned Images to PDF

Turn scanned document images into clean PDFs — restore multi-page documents from individual scans.

无需登录文件保持私密

将文件拖放到此处或点击浏览

JPG, PNG, WebP 无文件大小限制

你可以一次拖放多个文件

浏览文件

你的文件永远不会离开你的设备。所有处理都在你的浏览器中本地进行。

Scans tips

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Scan each page of a document as an image, then convert them all to one PDF here. Like having a scanner app.

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Use A4 page size for documents. Add small margins (10–20 mm) for a professional look.

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Works great with phone camera photos of documents. Just make sure the lighting is even and the text is clear.

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For text documents, set orientation to portrait and page size to A4 or Letter. For photos, use landscape.

工作原理

1
选择文件
Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.
2
处理
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
下载
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

为什么选择我们的?

完全免费——永远没有隐藏费用
无需账号、邮箱或登录
文件永远不会离开你的设备
绝无文件大小限制
所有输出均无水印

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常见问题