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Invoice Generator


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Customize Your Invoices

Add Your Logo, Company Details, Line Items, Taxes, and Terms

Invoice in Your Local Currency

We Support Over 160 Currencies

Choose from Over 300 Pre-Designed Invoice Templates

Make Your First Impression Count

Mobile Invoicing

Create Invoices Anywhere, Anytime with Our iOS and Android Apps

Sync Your Data Across All Your Devices

Never Lose Track of Your Invoices and Clients

Get Paid Faster with Secure Payment Options

Credit Cards, ACH, Bank Transfers, PayPal, and More

Create and Send Professional Invoices in Seconds



Experience the convenience of Genio, a free invoice generator that simplifies your billing process. With a variety of customizable invoice templates, Genio makes creating professional invoices quick and easy. Enjoy hassle-free billing and streamline your workflow with this efficient and user-friendly tool.
Join our community of 2M+ happy users who are saving time and getting paid faster.

Small business owners are constantly on the move and need to be able to manage their invoicing on the go offers beautiful iOS and Android mobile apps that allow users to create, send, and track invoices from anywhere, at any time. This means you can send an invoice right after a meeting with a client, even if you're away from your desk.


What Is Invoice Generator?
An invoice generator is a digital tool or software that simplifies the creation of invoices by providing customizable templates. It allows users to input essential information such as business details, client information, and a list of products or services provided, along with their prices, quantities, and applicable taxes. The software automatically calculates totals and generates a professional invoice that can be saved, printed, or emailed to clients. Invoice generators help streamline the billing process, reduce errors, and ensure that all necessary information is included in each invoice.
How to Generate Invoice Number?
To generate an invoice number, start by creating a numbering system that is easy to track and unique to each invoice. This system can include a combination of letters and numbers, such as the year followed by a sequential number (e.g., 2024-001, 2024-002). Alternatively, you can use only numbers and increment each new invoice by one (e.g., 001, 002, 003). Ensure the number is unique to avoid any duplication. Many accounting software and invoicing tools can automatically generate invoice numbers for you, ensuring consistency and uniqueness. Always keep a record of your invoices for reference and financial management.
How to Generate E-Invoice in GST Portal?
To generate an e-invoice in the GST portal, log in to the GST portal using your credentials. Navigate to the e-invoice section and select 'Generate e-invoice.' Fill in the required details, such as the buyer's and supplier's GSTIN, invoice number, date, and item details with their HSN codes and quantities. Ensure that you include the taxable value, GST rate, and total amount. After entering all necessary information, submit the form to generate the Invoice Reference Number (IRN). The system will validate the details, and once approved, the e-invoice with a QR code will be generated, which you can download or print for your records and send to the client.
How to Generate an Invoice?
To generate an invoice, start by including your business details, such as name, address, and contact information at the top. Add the client's details, including their name and contact information. Create an itemized list of the products or services provided, including descriptions, quantities, unit prices, and total amounts for each item. Calculate and add any applicable taxes, discounts, and the total amount due. Specify payment terms, such as the due date and accepted payment methods. Finally, review the invoice for accuracy, save it as a PDF or other preferred format, and send it to the client via email or print it out for delivery.

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Nathan Hasin
“Saving time always makes me happy. That's how Genio Invoice Maker changed my life”.
Nathan Hasin Web Designer
Julia Rice
“Documents have always been a huge problem for me. Genio solved it for me”.
Julia Rice Freelance Сopywriter
Zhou Xun
“I was tied to my workplace. With Genio I work from anywhere I want”.
Zhou Xun IT Company Manager