图片转 CSV - 从照片和截图中提取表格

是的——将表格图片转换为 CSV 免费、无需账号，下载的文件不含水印或品牌标识。图片在我们的服务器上处理，并在 CSV 生成后自动删除。

上传图片，OCR 会检测表格结构，随后生成并下载一份 UTF-8 编码的 CSV。单元格内的逗号会加引号处理，标题保留在第一行，末尾空白会被去除，因此该文件可直接导入 Google Sheets、Excel、Numbers 或任何支持 CSV 的 BI 工具。

可以。该 CSV 符合 RFC-4180 标准，采用 UTF-8 编码和 CRLF 行结束符，Google Sheets、Excel、Numbers、Airtable、Notion 和大多数 CRM 都能直接导入而不会提示高级导入选项。只需选择「文件 → 导入」并选取下载的 .csv 文件即可——无需额外整理。

可以。货币标记（$、€、£、¥、₹）、百分号以及常见的日期格式（YYYY-MM-DD、MM/DD/YYYY、DD-MM-YYYY）都会在单元格内原样保留。如果你希望将它们当作数字处理，可在所选的电子表格中重新设置格式——大多数应用会自动识别这些模式并进行转换。

默认分隔符为逗号，编码为 UTF-8（BOM 可选），适用于英语、西班牙语、法语以及大多数西方数据集。对于习惯使用逗号作为小数点的地区（如德国、法国），请在 Excel 中以分号导入选项打开该 CSV，或改用我们工具箱中的 CSV 转 Excel 工具来生成带格式的 .xlsx 文件。

可以。如果照片中包含多个不同的表格，工具会逐一检测，并让你下载一个包含多个独立 CSV 文件的 ZIP——每个表格一个文件——这样你就可以将它们放入不同的工作表，或作为独立数据集导入到你的 CRM、记账工具或 BI 仪表板中。

上传的文件在隔离的服务器上运行，会在几分钟内删除，绝不会用于训练任何模型。没有水印、没有署名、没有跟踪——CSV 归你所有，可用于商业用途。这让该工具可以放心用于销售管道、客户名单、库存导出以及任何你不希望长期存储的数据。

The Default engine (PaddleOCR PP-Structure) is tuned specifically for table structure and is the best starting point for most screenshots and photos of tables. Table AI (beta) is an experimental alternative worth trying if Default misreads a complex or borderless table; Engine 1 and Engine 2 are general-purpose OCR fallbacks useful when the table engines struggle with unusual fonts or handwriting.

Open the Language picker in the Settings panel and search for the source language of the table's text — the available languages adapt to whichever OCR engine is currently selected, since not every engine supports every language. Choosing the correct language before extraction noticeably improves character recognition accuracy versus leaving it on the default.

Yes — after extraction, the table opens in an editable grid with low-confidence cells highlighted, so you can correct any misread characters or misaligned columns directly before downloading. Use Reset in the grid to revert to the original OCR output if your edits need a fresh start, or Re-run conversion to try a different engine or language instead.

Start with the Default engine and set Language to match the document, for example French, German or Spanish — table-structure engines paired with the correct language handle most printed invoices well. If columns still come out misaligned or garbled, switch to Engine 1 or Engine 2 with the same language selected, then use the editable grid to hand-correct any remaining low-confidence cells before exporting.

Yes — the verify grid that opens after extraction has an Add row button below the table and a small trash-can icon on the left of every row, so you can insert a line the OCR skipped or remove one created by a smudge, ruled line or stray mark. These row-level edits are baked into the CSV you download alongside any text corrections you make, and hitting Reset discards them together with everything else to restore the original extraction.