• Save your time and money

    Create Invoices In A Few Clicks

    Simple online invoicing perfect for small businesses and freelancers. The simplest and fastest way to invoice your customers. read more

  • Multi currency support

    More Than 150 Currencies

    Euro, Dollar, Pound, Yen... Invoice your customers in any currency with daily exchange rates imported from the European Central Bank. read more

  • Your data is safe and secure

    SSL Encryption & Backups

    All your data is 256-bit SSL encrypted and safely backed up on a daily basis. read more

  • Send or download documents as PDF

    Send Invoices In PDF Format

    You can send or download your quotes, invoices and credit notes in PDF format with just one click! read more

  • High level of customization

    Customize Your Invoices

    Use your own logo, set up the numbering system, terms, taxes, discounts, payment methods, date format, price format, notes ... read more

  • Powerful reports

    Generate Various Reports

    Choose from a variety of reports to assist you in managing your business: Invoice Reports, Tax Reports, Sales By Customer, Customer Balances, Sales By Item, Inventory Stock Status, Payment Reports ... read more

  • Easily manage your data

    Access From Anywhere

    All your quotes, invoices, credit notes, customers, items, payments... are stored online and easily accessible. read more

  • Affordable Subscription Plans

    Try It Free For 30 Days

    Start creating and sending quotes and invoices in less than a minute! Sign up for a 30-day FREE trial! No credit card needed! sign up

What is 1Click Invoice?

Affordable online invoicing service for small businesses and freelancers.

1Click Invoice is a simple and intuitive invoicing service which enables you to create professional looking quotes, invoices and credit notes, send them to your customers by email (in PDF format), manage your customers, inventory and payments, track unpaid and overdue invoices, view various sales reports etc.

All your data is 256-bit SSL encrypted and safely backed up on a daily basis. With secure data storage, an easy-to-use navigation and customizable features, 1Click Invoice is a great solution for small businesses and freelancers to start invoicing right away.
1Click Invoice is a platform independent web application which requires only a modern web browser such as Chrome, Opera, Safari, Firefox or Internet Explorer.
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Invoicing has never been easier

Create and send invoices via e-mail in less than a minute.

Access and manage your invoices, credit notes, quotes, payments, customers, items and reports from anywhere in the world.

You can create invoices in over 150 different currencies and email them directly from your account.
You can easily customize your invoices, use your own logo, change the numbering system etc. 1Click Invoice has many useful options like converting quotes to invoices, creating credit notes against invoices, copying quotes / invoices, drag&drop items from product list to invoice lines, automatic stock updating, importing customers/items from Excel file ...
Sign up for a 30-day FREE trial!
No credit card needed!

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Subscription Plans

$6 month


10 Invoices per month
10 Quotes/Estimates per month
100 Customers, 100 Items

$12 month


100 Invoices per month
100 Quotes/Estimates per month
1000 Customers, 1000 Items

$24 month


UNLIMITED Quotes/Estimates
UNLIMITED Customers & Items

See more details and plan comparison >>>

Watch A Video

Take a look at the many great features in 1Click Invoice web application and learn some tips & tricks in this short video!

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1ClickInvoice has a great design and it feels like I'm working with a desktop application. It's extremely fast and easy-to-use. I would recommend it to everyone!”

Peter Matich

It's just what I was looking for! My invoices needs to be numbered like 1-2015-custid, 2-2015-custid, 3-2015-custid..., and this is the only invoicing web app I found which lets me customize automatic invoice numbering the way I want. Thanks for that!”

Thomas H.