Remove PDF Metadata Online
Use this free PDF metadata remover to remove metadata from PDF online and clean PDF metadata before sharing. Strip author, producer, creator, title, creation date, modification date, document IDs, and XMP data without changing page quality, dimensions, or resolution.
Author · Producer · Creation date · XMP
Metadata cleanup without compression
发现元数据
Clean PDF metadata before sharing
Remove author names, producer and creator apps, document titles, creation dates, modification dates, and XMP packets before sending PDFs outside your team.
Preserve page output
Clean metadata without compressing the PDF, lowering image quality, changing page dimensions, or rasterizing vector content.
Check before cleaning
The PDF metadata remover reports only field names and presence flags, so raw metadata values stay out of the browser response and logs.
How to remove PDF metadata online
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Upload a PDF file from your computer, phone, or tablet.
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Review the safe field-name summary if metadata is detected.
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Remove common PDF metadata without compressing or rasterizing pages.
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Download the cleaned PDF and share it with fewer document details attached.
Related PDF metadata and privacy tools
Clean PDF metadata, remove photo metadata, extract assets, or prepare documents with other free Convertr tools.
裁剪 PDF
Trim PDF margins, scanner borders, or unwanted page edges.
Add Page Numbers to PDF
Stamp page numbers onto a PDF before sharing or printing.
Remove Image Metadata
Strip EXIF and location data from photos before sharing.
Extract images from PDF
将嵌入的 PDF 图像保存为 ZIP 存档。
解锁 PDF
从您自己的 PDF 中删除已知的打开密码。
Flatten PDF
Make PDF fields, annotations, signatures, and layers final before sharing.
从 PDF 中提取表格
将可选的 PDF 表格导出为 CSV 或 TSV 文件。
比较 PDF
发现两个 PDF 版本之间可选的文本更改。
PDF压缩器
使用保留质量的预设缩小 PDF 文件。
PDF 拆分器
Extract specific pages or split a PDF into separate files.
PDF 合并器
Combine multiple PDF files into one document.
Rotate PDF
Rotate all pages or selected pages in a PDF.
光学字符识别工具
Extract searchable text from scanned images and documents.
文档转换器
转换 PDF、DOCX、EPUB 和其他文档格式。
常见问题
Can I remove metadata from PDF online for free?
Yes. Convertr is a free online PDF metadata remover with no account, no watermark, and no software installation.
Does metadata removal change PDF quality?
No. This tool clears writable metadata and rewrites the PDF structure with qpdf. It does not rasterize pages, downsample images, or reduce resolution.
What PDF metadata can I clear?
The cleaner targets common PDF fields such as title, author, subject, keywords, creator, producer, creation date, modification date, document IDs, and XMP metadata packets where safely writable.
Does this guarantee forensic sanitization?
No. Some metadata can be hidden in embedded files, signed revisions, annotations, custom objects, or application-specific structures. Use this as a common metadata cleanup tool, not a forensic redaction system.
What happens to signed PDFs?
Changing document metadata can invalidate digital signatures. Keep the original signed file if you need to preserve signature validity.
Are uploaded PDFs private?
Files are processed in short-lived temporary storage and automatically deleted after processing. Convertr does not log filenames, PDF content, or raw metadata values for this tool.