Compress PDFPDF 压缩
Reduce PDF size by rebuilding each page as an image in your browser.在浏览器中将每一页重建为图片以减小 PDF 体积。
Your files are processed entirely in your browser. Nothing is uploaded to any server.所有文件均在浏览器本地处理，不会上传到服务器。
About this tool工具说明
Reduce PDF size by rebuilding each page as an image in your browser. Works directly in your browser - no software to install, no account required, completely free.在浏览器中将每一页重建为图片以减小 PDF 体积。
FAQ常见问题
Scanned or image-heavy PDFs usually shrink more. Text-only PDFs may already be optimized.
Pages are rebuilt as images, so searchable text, links, forms, annotations and accessibility information may be lost.
No. Rendering and rebuilding happen locally in your browser.
扫描件或图片较多的 PDF 通常更容易变小。纯文本 PDF 可能已经很小。
页面会被重建为图片，因此可能丢失可搜索文字、链接、表单、批注和无障碍信息。
不会，渲染和重建都在浏览器本地完成。
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