图片转 PDF · Images to PDF发票/票据图片转 PDF

发票图片转PDF教程：用PDFnoted一键合成

场景：发票/票据图片转 PDF / Convert receipt images to PDF

报销时总被要求提交PDF版发票？手机拍的多张票据图片杂乱难管理？PDFnoted提供零门槛的图片转PDF服务——无需安装、不传云端、支持中文界面，3分钟即可生成带页码、可打印的标准PDF。

Need PDF receipts for reimbursement? Tired of juggling scattered invoice photos? PDFnoted lets you convert receipt images to PDF instantly—no install, local processing, Chinese interface, and print-ready output in under 3 minutes.

立即使用图片转 PDF → Use Images to PDF →

1. 步骤1：上传发票图片

访问 PDFnoted 官网 → 点击「图片转 PDF」工具 → 拖拽或点击选择多张发票/票据图片（支持 JPG/PNG/WEBP，单次最多50张）。PDFnoted 在浏览器内直接处理，原始图片不上传服务器。

2. 步骤2：调整顺序并预览

上传后，PDFnoted 自动按上传顺序生成缩略图。点击并拖动图片卡片调整发票排列顺序（如按日期或金额排序），实时预览每页PDF效果，确保报销逻辑清晰。

3. 步骤3：导出标准PDF文件

点击「生成PDF」→ 选择A4尺寸与DPI（推荐150dpi兼顾清晰与体积）→ PDFnoted 自动添加页码、统一边距，并优化文字可读性 → 下载生成的PDF文件。所有操作均在本地完成，隐私零泄露。

1. Step 1: Upload Your Receipt Images

Go to PDFnoted.com → Select 'Images to PDF' → Drag & drop or click to upload your receipt/ticket images (JPG/PNG/WEBP supported; up to 50 files). All processing happens locally in your browser—no image uploads to servers.

2. Step 2: Reorder & Preview Pages

After upload, PDFnoted generates thumbnails in order. Click & drag thumbnails to reorder receipts (e.g., by date or amount). Preview each PDF page in real time—ideal for clear reimbursement logic.

3. Step 3: Export a Print-Ready PDF

Click 'Generate PDF' → Choose A4 size & DPI (150 dpi recommended for clarity + file size) → PDFnoted adds page numbers, uniform margins, and enhances text legibility → Download instantly. Fully client-side — your data never leaves your device.

小贴士：小贴士：拍摄发票时保持平整、光线均匀；优先上传未裁剪的原图；若PDF过大，可在生成前调低DPI至120；导出后建议用「PDFnoted 的校验功能」确认页数与顺序。

Tips: Pro tip: Capture receipts flat & well-lit; upload uncropped originals; reduce DPI to 120 if file size is too large; use PDFnoted’s built-in preview to verify page count & order before downloading.

常见问题

FAQ

PDFnoted 支持哪些图片格式？

支持 JPG、PNG 和 WEBP 格式发票图片；暂不支持 BMP、TIFF 或 GIF。建议使用手机原图（非截图）以保障清晰度。

转换后的PDF能被财务系统识别吗？

可以。PDFnoted 输出标准PDF/A-1b兼容格式，含可选嵌入字体与真实页码，已通过主流报销平台（如携程商旅、钉钉智能报销）实测验证。

是否需要注册或付费？

完全免费且无需注册。PDFnoted 是纯前端工具，所有转换均在您设备本地运行，无账号、无追踪、无广告。

Which image formats does PDFnoted support?

JPG, PNG, and WEBP are supported. BMP, TIFF, and GIF are not. For best results, use original camera photos—not screenshots.

Will the generated PDF be accepted by accounting systems?

Yes. PDFnoted outputs PDF/A-1b compliant files with optional embedded fonts and real page numbers — verified with platforms like Ctrip Business Travel and DingTalk Smart Reimbursement.

Do I need to sign up or pay?

No signup or payment required. PDFnoted runs entirely in your browser — zero server processing, no tracking, no ads, no account needed.

相关工具：Related tools: 裁白边 / Crop White Margins

本文为 PDFnoted 原创使用指南，介绍如何用本工具完成该场景。访问图片转 PDF 立即体验。

This is an original PDFnoted guide on completing this scenario with our tool. Try Images to PDF.