JFIF 转 PDF 转换器

免费在线将 JFIF 图片转为 PDF。将多张 JFIF 合并为一份 PDF，设置页面尺寸、方向和边距。无需上传、无水印、无需注册。在浏览器中运行；文件从不离开您的设备。

Simply upload your images, choose your conversion settings (page size, orientation, margins, image fit), set background color if needed, choose merge mode (single PDF or one per image), and our tool will convert them to PDF instantly. You can reorder images before conversion, control how images fit on pages, and download the PDFs. Our tool supports batch processing, allowing you to convert multiple images at once. All processing happens entirely in your browser – your files never leave your device.

本转换器能为您带来什么

• Support for JPG, PNG, and WebP image formats.
• Advanced options including page size (A4, Letter, Legal, Custom), orientation (Portrait, Landscape), margins, image fit (Contain, Cover), background color, and merge mode.
• Convert multiple images at once for efficient batch processing.
• Reorder images before conversion to control the final PDF page order.
• 100% private – all processing happens in your browser, files are never uploaded.
• 100% 免费，无需注册或水印
• High‑quality PDF output with preserved image quality.
• Merge all images into a single PDF or create one PDF per image.

何时将 JFIF 转为 PDF

将 Windows 保存的 .jfif 照片转为 PDF 用于打印或邮件。将多张 JFIF 扫描合并为一份文档。从多张 JFIF 生成一份 PDF 用于分享或提交。