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線上發票生成器

線上建立专业发票,在瀏覽器中本機保存草稿,并匯出可打印的 PDF 发票。

現代

發票產生器

詳細資訊

詳細資訊

開票方

操作

明細項目

操作

金額
$0.00

條款

合計

小計: $0.00
稅金: $0.00
折扣: $0.00
運費: $0.00
已付金額: $0.00
總計: $0.00
尚欠金額: $0.00

關於此工具

发票生成器是一款完全在瀏覽器中运行的線上发票工具,适合自由职业者、小型公司和需要快速开票的团队。你可以填写公司資訊、客户资料、发票编号、付款条款,新增商品或服务明细,并实时查看排版效果。

所有草稿都可以本機保存在当前设备中,关闭頁面后也能继续編輯。完成后可匯出结构化 JSON,便于重复开票或归档,也可以直接匯出 PDF 发票用于发送、下載和打印。

工具内置多种主题样式,在不改变发票資料的前提下切换不同版式,方便你根据品牌形象或客户偏好生成更合适的发票模板。

使用方法

  1. 填写发票資訊

    输入开票方和客户资料、发票编号、日期、付款期限等基础資訊。

  2. 新增费用明细

    逐项填写商品或服务名称、数量、单价、税费与折扣,系统会自动计算合计金额。

  3. 選擇发票主题

    根据使用场景切换不同发票模板风格,从简洁版到商务版都可以快速預覽。

  4. 保存或匯出

    将草稿保存在本機瀏覽器中,或匯出 JSON 資料、PDF 发票用于打印和发送。

使用場景

自由职业开票

为设计、开发、咨询、写作等项目快速生成专业发票,便于直接发送给客户。

小型企业日常收款

无需每次都打开复杂财务軟體,也能線上建立产品或服务发票。

草稿复用与归档

本機保存发票草稿,之后重新加载并匯出 JSON,适合周期性账单和历史留存。

Practical guide

Why choose local processing?

  • Invoice drafts can contain contracts, invoices, identity details, or internal business information, so keeping processing in the browser reduces exposure.
  • The website tool is free to use with no usage limits and does not require sign-in.
  • Local processing also keeps iteration fast: adjust options, preview the result, and export a printable invoice PDF without waiting for an upload queue.

Best files for this tool

  • Best for structured data entered directly in the browser, such as invoice details, line items, and billing notes.
  • Works well for everyday business, school, legal, finance, and personal documents where you need a printable invoice PDF.
  • For very large files, close unused tabs and process one batch at a time so the browser has enough memory.

Common limitations

  • Encrypted or permission-restricted PDFs may need to be unlocked before processing.
  • Scanned pages, unusual fonts, complex layers, and damaged files can reduce accuracy or processing speed.
  • Browser memory and device performance matter more for local tools than for upload-based services.

Local processing vs upload-based tools

  • Local tools keep routine website processing on your device, while upload-based tools send files to a remote server.
  • Upload-based services can move heavy work off your computer, but they add transfer time and require trusting a server with your files.
  • Use the API when you intentionally need server-side automation; use the website when you want private manual processing.

What to do if processing fails

  • Try a smaller file, a shorter page range, or one file at a time if the browser runs out of memory.
  • If a PDF is encrypted, damaged, or restricted, unlock or repair it first and then retry the workflow.
  • If the output looks wrong, check whether the source file uses scans, complex transparency, form fields, or unsupported embedded objects.

API automation

Use API docs to plan automated PDF workflows. If this exact website workflow is not exposed as an endpoint yet, you can still use available PDF API tools and Credits for supported operations.

常見問題

可以先保存发票草稿,之后再继续編輯吗?

可以。草稿会保存在当前瀏覽器的本機存储中,你可以在同一设备上稍后继续修改。

发票資料支援匯出为 JSON 吗?

支援。你可以匯出结构化 JSON 檔案,用于备份、重复使用或接入其他工作流程。

能直接匯出 PDF 发票吗?

可以。发票完成后可直接在瀏覽器中匯出可打印的 PDF 檔案。