PDF 转图片PDF to Image
把 PDF 页面转成 PNG 或 JPG 图片，每页一张，也可一键打包 ZIP。Turn PDF pages into PNG or JPG pictures, one file per page, with a ZIP of everything.
可用AvailablePDF 与文档PDF & Documents
图片转 PDFImage to PDF
把一张或多张图片生成 PDF，每页一张。Turn one or more images into a PDF, one image per page.
理念：Idea: 拍下来，就能交上去。Snap it, then hand it in.
解决：Solves: 多张图片直接生成一个 PDFTurn photos into one PDF
适合：For: 要把照片、扫描件交成 PDF 的人Anyone submitting photos or scans as PDF
可用Available在浏览器中运行Runs in your browser
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在你的设备上本地处理。这里输入的内容不会上传。Processed locally on your device. Nothing you enter here is uploaded.
使用方法How to use
- 1选择图片（JPG、PNG、WebP 等）。Choose your images (JPG, PNG, WebP…).
- 2排好页面顺序，并选择纸张、方向和边距。Put them in page order and pick page size, orientation and margin.
- 3生成 PDF 并下载。Create the PDF and download it.
说明Good to know
- 会按相机的方向信息把照片转正。Photos are turned upright using their camera orientation data.
- 放上页面之前，图片会重新编码成高质量 JPG（有透明通道时用 PNG）。Images are re-encoded as high-quality JPG (or PNG when they have transparency) before being placed on pages.
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