選擇設定
先填寫這次工作真正需要的欄位。即時預覽更新時，仔細檢查姓名、日期、數字、單位與選項。完整確認設定能讓成品更清楚，也能避免浪費紙張。
發票產生器
依照工作、學校、商業或家庭日常需求調整設定，建立真正實用的列印文件。
✓ 免費使用✓ 無需註冊✓ 資料保留在你的裝置
LIVE PREVIEWUS Letter • Portrait
FROM
Northwood Studio
INVOICE
INV-001DESCRIPTIONQTYRATEAMOUNT
Design services1US$850.00US$850.00
SubtotalUS$850.00
Tax (6.5%)US$55.25
TotalUS$905.25
Thank you for your business.Payment due upon receipt.
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實用指南
如何使用這個列印工具: 發票產生器
A clear invoice helps a client understand what was delivered, what it costs, and when payment is expected. This browser-based generator calculates subtotal, tax, and total while keeping customer information on your device.
檢查預覽
先填寫這次工作真正需要的欄位。即時預覽更新時，仔細檢查姓名、日期、數字、單位與選項。完整確認設定能讓成品更清楚，也能避免浪費紙張。
選擇紙張尺寸
北美常見印表機可選擇美式 Letter，其他大多數地區可選擇 A4。產生器、PDF 與印表機設定應使用相同尺寸；大量列印前，請先檢查邊界與縮放比例。
下載或列印
需要透過電子郵件傳送、保存紀錄、送交核准或稍後列印時，請下載 PDF。現在只需要紙本時，可直接列印。建立文件的過程中，輸入資料仍保留在這台裝置。
適合使用這個工具的人
- Freelancers billing for creative or consulting services
- Independent contractors documenting completed work
- Small businesses issuing simple professional invoices
- Side-business owners who need an occasional invoice
實用範例
- Invoice one fixed-price design project with local sales tax
- Create a numbered invoice for monthly consulting work
- Bill several hours by using quantity for hours and price for the hourly rate
- Create a zero-tax invoice where the service is not taxable
- Download a PDF, review the total, and attach it to a client email
PDF
下載前的提示
北美常見印表機可選擇美式 Letter，其他大多數地區可選擇 A4。產生器、PDF 與印表機設定應使用相同尺寸；大量列印前，請先檢查邊界與縮放比例。
- Use a unique invoice number for every transaction
- Describe the service clearly enough to avoid questions
- Confirm the tax rate required in your location
- Keep a copy of every downloaded invoice for your records
建立可重複的工作流程
使用一致的檔名，並加入文件類型、日期、人員、班級、客戶或月份。把完成的 PDF 存入整理好的資料夾，分享前檢查敏感資料，下次再使用效果良好的設定。
何時下載 PDF 或直接列印
需要透過電子郵件傳送、保存紀錄、送交核准或稍後列印時，請下載 PDF。現在只需要紙本時，可直接列印。建立文件的過程中，輸入資料仍保留在這台裝置。
在瀏覽器中私密建立 PDF
不會。預覽與 PDF 都在瀏覽器中建立，因此輸入的資料不會傳送到文件伺服器。
FAQ
常見問題
建立與下載前可先閱讀清楚解答。
Does the invoice calculate tax automatically?＋
Yes. Enter a tax percentage and the subtotal, tax amount, and total update immediately.
Can I download the invoice as a PDF?＋
Yes. Download a finished PDF with one click or use the print option.
Are client details uploaded?＋
No. Business and customer information never leaves your browser.
Can this replace accounting or tax advice?＋
No. Confirm required invoice fields, tax treatment, numbering, and retention rules with the authorities or professionals in your location.
How should I reuse an invoice layout?＋
Save the current settings as a browser preset, then apply it and change the invoice number, client, service, quantity, and price for the next invoice.
Is the invoice generator free to use?＋
Yes. You can customize, download, and print the invoice generator for free without creating an account.
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