Document Tools
PDF转图片工具
将PDF文档转换为高质量图片。支持单页或批量转换，可自定义格式、质量和尺寸设置。
file· 文件结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/pdf-to-image' \
-H 'Content-Type: application/json' \
-d '{"filename":"pdfFile.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/zh/api/tools/pdf-to-image' \
-F 'pdfFile=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'conversionMode=single' \
-F 'pageNumbers=输入页码（例如：1,3,5-8）...' \
-F 'format=png' \
-F 'quality=90' \
-F 'density=150' \
-F 'width=1920' \
-F 'height=1080' \
-F 'preserveAspectRatio=true' \
-F 'saveFilename=输入文件名前缀...'