Format Conversion
XLSX CSV 批量转换器
批量 CSV/TSV 与 XLSX 互转，支持编码与分隔符处理，减少乱码
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/xlsx-csv-batch-converter' \
-H 'Content-Type: application/json' \
-d '{"filename":"sourceFiles.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/xlsx-csv-batch-converter' \
-F 'sourceFiles=uploads/2026/01/01/your-tool-1700000000000-abc123.ext' \
-F 'mode=auto' \
-F 'sourceEncoding=auto' \
-F 'outputEncoding=utf-8-bom' \
-F 'inputDelimiter=auto' \
-F 'outputDelimiter=,' \
-F 'sheetName=Sheet1' \
-F 'includeHeader=true' \
-F 'alwaysZip=true'