在线发票生成器
填写公司、客户和明细。InvoiceBizz 会自动计算合计。
免费发票生成器
手写发票很费时。免费生成器更快。填写公司和所售内容，再下载干净发票。不用安装软件。
本页说明工具怎么用、适合谁，以及为什么很多人不再用 Word 或 Excel 开票。
怎么用
在浏览器里填写信息。InvoiceBizz 边输入边生成发票，旁边有实时预览。看起来对了就下载 PDF 或打印。文件仍由你自己发给客户。
填写公司名、标志、客户和项目。需要时可加税、折扣、备注和付款信息。不用安装。
右侧发票随输入更新。合计自动重算。保存前可换模板改外观。
预览看起来对了，就下载 PDF 或打印页面。那份文件就是你保存并发送的发票。
用自己的邮箱、WhatsApp 或账号发送 PDF。InvoiceBizz 不会替你发发票，也不会代收款项。
Free
10
invoices each month
Pro
500
invoices each month
Business
5,000
invoices each month
免费发票生成器是在线工具。不用买软件也能做专业发票。填写你、客户和所售项目，然后打印或保存 PDF。
InvoiceBizz 在浏览器里完成。合计随输入更新。可在此设备保存草稿，看起来对了再下载或打印。
按这些步骤做。第一张发票几分钟就能好。
Add your business name, address, phone, and logo. This sits at the top of the invoice. It is the first thing your client sees.
Write the name and contact details of the person or business you are billing. The right name helps the invoice get paid on time.
List what you delivered. Add the name, quantity, and rate. Add a discount if you agreed on one. Clear lines mean fewer questions later.
Check the subtotal, tax, and final total. InvoiceBizz does the math for you. Make sure the numbers match what you agreed.
When it looks right, download a PDF or print the invoice. Then you can send that file to your client.
You just want the invoice done so you can get back to work. That is what this tool is for.
You do not need to hunt for old files or fix broken tables. Type the numbers. The invoice is ready.
Open a browser on your phone, tablet, or laptop. Fill in the form. There is nothing to install.
This version keeps your invoice in the browser on this device. Save a draft here, or download a PDF to keep and send.
Pick the currency your client uses. The live preview and PDF follow that currency. You do not need to convert numbers by hand.
用户反馈
自由职业者和小企业在浏览器里用 InvoiceBizz，再自行下载或打印 PDF 并发送。
以前我把数字贴进 Word。现在加上标志、看实时预览，几分钟就能下载 PDF。
以前加税会把合计算乱。现在填百分比，输入时自动更新，再打印或保存 PDF。
拍摄后我用手机开票。不用安装。选版式、填项目，再自己把文件发出去。
These are the tools you get each time you bill a client.
Add your details and what you are charging for. Most people are surprised how fast it is compared with doing it by hand.
Some people want a simple look. Others want a stronger header. Pick Classic, Modern Teal, Bold Navy, Minimal, Compact, or Blue Band.
Need GST, VAT, or sales tax? Add a tax label and a percent. The total updates as you type. Leave tax off if you do not charge it.
A plain invoice can look unfinished. Add your logo and contact details. It only takes a minute, and it looks more like your business.
When you are done, download a PDF or print the live preview. Then send that file to your client.
Working with a client in another country? Choose their currency. The invoice shows it right away.
One wrong number can delay a payment. InvoiceBizz adds the subtotal, tax, discount, and shipping while you type.
This is one free invoice generator. You can use it for many kinds of bills. Change the words, items, and notes to match the job.
Add the work you finished, your rate, and the due date. Clients can see what they owe without a long email chain.
Add what you sold, the price, and how to pay. Skip extra fields you do not need. Empty parts stay hidden on the preview.
If you collect GST or sales tax, add the tax name and percent. Put your tax ID in the business details so the bill looks complete.
Need a cost estimate before the final bill? Write “Proforma” in the notes or number, then list the planned items and totals.
Shipping goods? List each item, quantity, and price clearly. Add shipping notes if the buyer needs them.
Worked 14 hours at a set rate? Put the hours in quantity and the rate in the price. The line total is easy to check.
After a sale, show the amount due. Add tax or a discount if that was part of the deal.
Before work starts, send a quote. List the planned items so both sides agree on the number.
Make the invoice in your browser, download the PDF, and send it by email. No paper is required.
A trainer, a designer, and a shop do not sell the same thing. Change the item names so the invoice matches your work.
Your invoice speaks for your business. A clear one saves time and trust. Here is what to include.
Put your name, address, phone, and email at the top. A logo helps people know the bill is really from you.
Give each invoice its own number. Add the date and a due date. That makes records easier for both sides.
Break the bill into lines: name, quantity, rate, and amount. People pay faster when they can see what they bought.
Show the subtotal first. Then show tax or shipping. The last number should be the amount due.
Say when you want to be paid. Add bank details or a payment link if you want them on the page.
A short thank you or a simple “please pay in 14 days” can go at the end. Keep it short.
A ready layout means you are not starting from a blank page. Pick a template, add your details, and go.
Minimal Clean and Compact keep the page quiet. You still get business info, client details, items, and totals.
Classic Professional, Bold Navy, and Blue Band look more formal. Use them when you want a stronger first look.
Modern Teal is bright and clear. You can still change every word so the invoice matches design, fitness, tutoring, or shop work.
Add your logo and business details. The invoice then feels like it came from you, not from a blank form.
| Feature | 手工开票 | 免费发票生成器 |
|---|---|---|
| 所需时间 | Write everything, check details, and fix mistakes. It takes a long time. | Fill in the form. The invoice is ready in minutes. |
| 准确性 | Easy to type the wrong number or miss a line. | Totals and tax update as you type. |
| 费力程度 | High effort every time. | Low effort. The layout is already done. |
| 出错风险 | More chance of billing errors. | Much lower chance of math errors. |
| 速度 | Slow, especially when you fix errors. | Fast and simple each time. |
| 外观 | Depends on how well you format the page. | Clean, matching layout every time. |
| 保存副本 | Files can get lost in folders or paper piles. | Save a draft in this browser, and download a PDF to keep. |
| 出错的代价 | A wrong invoice can delay payment. | Automatic totals help you send the right number. |
Clients pay faster when the invoice is clear and sent the same day the job ends. Waiting a week to send a bill often means waiting longer to get paid.
People judge a business by the papers it sends. A neat invoice says you are careful and easy to work with.
A wrong total can stall a payment for days. Automatic math means fewer of those problems.
Download each PDF and keep it in a folder. You can also save a draft on this device until you are ready to finish.
Anyone who sends bills can use it. It works if you are just starting or have been in business for years.
You may have more than one client. A fast invoice means less time on admin and more time on the work.
You need something simple, but it still has to look professional. A clean invoice that goes out quickly helps.
Many clients and projects can make billing messy. Make one invoice at a time, then download the PDF for your records.
Designers, trainers, tutors, and other service people can show what was done, what it cost, and when to pay.
帮助
关于这款免费发票生成器的常见问题。
免费生成器帮你快速开票。填写你的信息、客户、项目和价格，就能得到可打印或下载的干净发票。
可以。用这款免费生成器创建、自定义、打印并下载专业发票。此版本无需账户。
不用。你可以马上在线开票。可选草稿只留在此浏览器，此版本不会上传。
可以，在线发票一般是合法的。你仍须遵守所在国家或地区的税务和经营规则。
可以。添加公司名、标志、联系方式、备注、付款信息和模板。下载 PDF 前可改任何字段。
可以。写上 GST、增值税或销售税的名称和百分比。工具会帮你算。
可以。用下载 PDF 保存文件，或打印并选择另存为 PDF。
适合。如果你有不同客户和项目，这款免费生成器能帮你更快做出清楚的账单。
可以。此版本可在浏览器里按需开票。无需注册，也没有张数限制。
免费演示会加载示例发票，让你立刻了解 InvoiceBizz。可改任意字段，再打印或下载 PDF。
此版本不会。标志和发票详情留在浏览器。保存草稿只在此设备。要删除时请重置发票或清除草稿。
InvoiceBizz 支持 50 多种货币，如 USD、EUR、GBP、PKR、INR、AED、SAR。可选经典、青绿、深蓝、极简、紧凑或蓝色条带。预览和 PDF 会同步。
Free includes 10 invoices a month. Pro is $5 a month for 500 invoices. Business is $10 a month for 5,000 invoices. The count goes up when you download a PDF or print.
Sign in, open Billing, and choose Upgrade or Downgrade. Manage subscription opens the Stripe customer portal when Stripe is connected.
将清除此设备上填写的发票信息。
You’ve reached your 10-invoice monthly limit. Upgrade to Pro to continue.
邮件技巧
关于更清晰发票的短提示。无垃圾邮件。我们不会代你发送发票。