编辑 PDF 元数据
更改 PDF 的标题、作者、主题和关键词。
在您的浏览器中处理 — 文件从不上传
Edit PDF Metadata lets you view and change the document properties stored inside a PDF — title, author, subject, keywords, creator, and producer. These are what PDF readers, search engines, and file managers show about your document.
Leave a field empty to remove it. The page content isn't touched, and the whole edit happens in your browser, so your file is never uploaded.
常见问题
Why edit PDF metadata?
A clear title and author make documents easier to find and look more professional when shared, and search engines can use them when indexing PDFs.
Will editing metadata change the document's content?
No. Only the document properties change; pages, text, and images stay exactly the same.
How do I remove a property?
Clear the field and save. Empty fields are removed from the file.
Is my PDF uploaded?
No. The properties are edited locally in your browser.