上传的文件放在哪

体验页要给出清理结果，就会把你选的图片或 PDF 发到 API 服务器。这一页说明格式、大小和保留方式。

可以上传什么

常见图片（PNG、JPG、WEBP、TIF）和 PDF。体验页处理的是当前这一页预览。默认大小上限是 40MB，超过时页面会提示文件过大。

服务器上留多久

文件只用于生成这一次的清理结果。我们不出售这些文件，也不拿它们训练对外公开的模型。每次打开的文档放在临时会话里，服务器只保留有限数量的最近会话，更早的会话会在后来的处理发生时自动删除。这不是按你的姓名建的档案。关掉浏览器不会马上从磁盘上把文件抹掉。

想尽快删除

给 keepegger@gmail.com 写信，说明大约的上传时间，以及是图片还是 PDF。没有登录账号时，我们无法按人名查找。不要在邮件里再发一遍完整的机密原件，除非你需要我们核对某一页。更多说明在隐私政策和联系我们。

语言偏好

界面语言保存在这台浏览器的 localStorage 里，键名是 pdfclean_site_locale_v1。这不是登录信息。清除该站点的数据即可去掉。

Where uploads go

To show a cleanup result, the demo sends the image or PDF you chose to the API server. This page covers formats, size, and retention.

What you can upload

Common images (PNG, JPG, WEBP, TIF) and PDF. The demo processes the current preview page. The default size limit is 40MB. A larger file gets an error on the page.

How long the server keeps them

The file is used only to produce that cleanup result. We do not sell uploads, and we do not use them to train public models. Each opened document is a temporary session. The server keeps a limited number of recent sessions and deletes older ones when later jobs run. It is not a file stored under your name. Closing the browser does not instantly wipe the file from disk.

Asking for a sooner deletion

Email keepegger@gmail.com with the approximate upload time and whether it was an image or a PDF. Without an account, we cannot look a file up by a person's name. Do not send the full confidential original again unless we need to see one page. More is in the privacy policy and on Contact.

Language preference

The interface language is stored in this browser's localStorage under the key pdfclean_site_locale_v1. It is not a login. Clear this site's data to remove it.