PDF 转图片
将 PDF 页面转换为 PNG 或 JPEG 图片
File
—
Pages
0
Format
PNG
上传一个 PDF 文件
Export Settings
Tips
PNG is lossless, JPEG is smaller, WebP is modern.
Higher DPI = better quality but larger files.
Use the page selector to convert specific pages only.
使用方法
上传您的文件
拖放文件或点击浏览。您的文件留在浏览器中。
调整设置
配置选项以获得您所需的精确结果。
下载结果
即时处理并下载您的文件——无需等待，无需上传至服务器。
为什么使用此工具
100% 免费
没有隐藏费用，没有付费等级——所有功能完全免费。
无需安装
完全在浏览器中运行。无需下载或安装任何软件。
隐私且安全
您的数据永远不会离开您的设备。不会上传至任何服务器。
支持移动设备
完全响应式设计——在手机、平板或桌面电脑上均可使用。
您的文件保持私密
此工具完全在您的浏览器中处理文件。不会上传至任何服务器——您的数据永远不会离开您的设备。
- 无服务器上传——100% 客户端处理
- 不存储数据——关闭标签页时文件即被丢弃
- 无需账号——无需注册即可立即使用
How to Convert PDF to Images: Export Pages as PNG or JPG
Key Points
- PNG preserves sharp text and transparency; JPG is smaller for photos and sharing
- Higher DPI (dots per inch) produces sharper images but larger file sizes
- Each PDF page becomes a separate image file for flexible use
Converting PDF pages to images makes content easy to embed in presentations, share on social media, or use in contexts where PDF viewing isn't available. Whether you need a high-resolution PNG for print or a lightweight JPG for web use, PDF-to-image conversion gives you flexible output options.
300 DPI
Recommended for print quality
Common Use Cases
Presentations & Slide Decks
Insert PDF charts, diagrams, or report pages directly into PowerPoint or Google Slides as images for seamless visual integration.
Social Media Sharing
Convert infographics or flyers from PDF format to JPG/PNG for posting on Instagram, Twitter, or LinkedIn where PDFs can't be uploaded directly.
Website Content
Embed PDF content as images on web pages for users who don't have PDF readers, or for preview thumbnails of downloadable documents.
Document Archival & OCR Preparation
Convert legacy PDFs to images for OCR processing, or create image backups of important documents in universally viewable formats.
Conversion Tips
Use PNG for text-heavy pages, diagrams, and screenshots—lossless compression keeps text sharp.
Use JPG at 85% quality for photo-heavy pages where file size matters more than perfect clarity.
150 DPI is sufficient for screen viewing; use 300 DPI for print-quality output.
For multi-page PDFs, batch convert all pages at once and download as a zip for convenience.
PDF rendering and image conversion happen entirely in your browser using pdfjs-dist. No pages or documents are uploaded to any server.