发票生成器

即时创建专业发票。自定义公司和客户信息、添加明细项目、计算税额，并打印或保存为 PDF。无需注册。

开票方（您的公司）

公司名称

邮箱

地址

电话

客户信息

客户名称

邮箱

地址

发票详情

发票编号

币种

开票日期

到期日期

明细项目

描述	数量	单价	折扣 %	小计

税费

应用税费

备注与条款

小计 $0.00

总计 $0.00

使用浏览器打印对话框（Ctrl+P / Cmd+P）并选择"另存为 PDF"下载。

发票

开票方

客户

描述	数量	单价	折扣 %	小计

小计

总计

About Our Free Invoice Generator

Our Free Invoice Generator is a professional, browser-based tool designed for freelancers, small businesses, and entrepreneurs who need to create polished invoices quickly without any software installation or account registration. Simply enter your company and client details, add line items with quantities and prices, apply discounts and tax, and generate a print-ready invoice in seconds. All data is processed entirely in your browser — your financial information never leaves your device, ensuring complete privacy and security. Whether you are billing for services, products, or projects, this tool helps you present a professional image to your clients while saving hours of manual formatting work.

Features

Customizable Company & Client Info — Add your business details, logo space, and client billing information with ease
Itemized Line Items — Add unlimited products or services with descriptions, quantities, unit prices, and per-item discounts
Automatic Tax Calculation — Enable tax with a custom rate, and the tool calculates tax automatically on the subtotal
Multi-Currency Support — Choose from 10 major currencies including USD, EUR, GBP, JPY, and more
Live Preview — Toggle between edit and preview modes to see exactly how your invoice will look before printing
Print-Ready Layout — Optimized for standard printers with a clean, professional paper layout
Save as PDF — Use your browser print dialog to save the invoice directly as a PDF file
Auto-Save Draft — Your progress is automatically saved to localStorage so you never lose your work
One-Click Sample Loading — Load a realistic sample invoice to quickly understand how the tool works
100% Client-Side — No server uploads, no account required, your invoice data stays private

How to Use

Enter your company information in the "From" section — name, address, email, and phone number
Fill in your client details in the "Bill To" section — their name, address, and contact information
Set the invoice number, date, due date, and select your preferred currency from the dropdown
Add line items by clicking "+ Add Item" — enter descriptions, quantities, unit prices, and optional discounts
Enable tax if needed by toggling "Apply Tax" and entering your tax rate percentage
Add any payment terms, bank details, or notes in the "Notes & Terms" section
Switch to the "Preview" tab to review your invoice before printing or saving
Click "Print / Save PDF" to open your browser print dialog and save as PDF or send to your printer

Common Use Cases

Freelance Billing — Designers, developers, writers, and consultants can create professional invoices for client projects
Small Business Invoicing — Retailers, service providers, and contractors can bill customers without expensive accounting software
Project-Based Billing — Agencies and studios can itemize project phases, milestones, and deliverables for complex invoices
Recurring Service Invoicing — Subscription-based businesses can generate consistent monthly or quarterly invoices
Event & Wedding Planning — Event planners can create detailed invoices for venue, catering, decorations, and services
Consulting & Coaching — Coaches and consultants can bill for sessions, packages, and retainers with professional formatting

Frequently Asked Questions

Is this invoice generator really free?

Yes, our invoice generator is completely free to use with no hidden fees, no subscriptions, and no account registration required. You can create as many invoices as you need.

Is my invoice data secure?

Absolutely. All invoice data is processed entirely in your web browser. Nothing is uploaded to our servers. Your financial and client information stays on your device at all times.

Can I save my invoice as a PDF?

Yes! After creating your invoice, switch to the Preview tab and click "Print / Save PDF." This opens your browser print dialog where you can choose "Save as PDF" as the destination.

Does the tool support multiple currencies?

Yes, we support 10 major currencies including USD ($), EUR (€), GBP (£), JPY (¥), KRW (₩), INR (₹), BRL (R$), AUD (A$), CAD (C$), and CHF.

Can I add discounts to individual line items?

Yes, each line item has a discount percentage field. Enter a value (e.g., 10 for 10% off) and the tool automatically calculates the discounted price for that item.

Will my invoice data be saved if I close the browser?

Yes, your invoice draft is automatically saved to your browser localStorage. When you return to the tool, your previous data will be restored. You can also click "Clear All" to start fresh.

Can I use this for commercial purposes?

Yes, you are free to use the generated invoices for any commercial or personal purpose. The tool is provided as-is for your convenience.