Free GST Invoice Generator

Online GST Bill Generator for Businesses & Agencies in India.

Create, Manage and Track GST Invoices, TDS & GST Reports.

Email, Print or Download GST Bills. Lifetime FREE.

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50,000 entrepreneurs trust Refrens for their business.

Create Your GST Invoice in Less than 2 Minutes

Invoice Details
Your Bank Details
Select Design & Colors
(Download or Email Invoice)
Billed By
(Your Details)
Billed To
(Your Client Details)
Indian Rupee(INR, ₹)

Total (INR)₹0

Total (in words)

Terms and Conditions
Your Contact Details
For any enquiry, reach out via email at
or call on
A draft invoice will be created with same details every next period.
Invoice Details
Your Bank Details
Select Design & Colors
(Download or Email Invoice)
Multiple Free GST Invoice Format with 250+ Colors(You will get the option to select the GST invoice template at step 3)

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Fast & Unlimited GST Bills for FREE Create Free GST Bill


  • Free-Forever
    Free UnlimitedMake unlimited GST bills through Refrens online bill generator. NO HIDDEN CHARGES.
  • Reminder
    Time Saving GST BillsMake professional GST bills or invoices within seconds. Enables to duplicate the bills.
  • Multiple-Doc
    Multiple ReportsDownload all your essential reports for GST filing which includes GSTR-1
  • Recurring-Invoice
    Easy Recurring BillsGet paid faster on time with just one click for your repeating customers with online bill generator.
  • Invoice-Bill
    GST Bill Format Use multiple invoice templates to create GST bills with an online bill generator.
  • Enable TrackingManage and Track all your invoices in one place with no hassle. Email Tracking Enabled. Real-time Email Alerts.

Happy Customers

It's simple to use for repeat invoices. Easy to collect online payment.
AniketOwner, Spaceplexx, Coworking Space
Taxes always confused me while creating Invoices. Refrens takes all of that away.
RubitaFreelance Developer
Collecting USD payment was always painful for us. It’s a breeze with Refrens.
NayanFounder, Sugoi Labs, Software Services Agency
I was scared of learning a new online tool but Refrens is pretty smooth. Lots of automation of repetitive tasks.
LinkeeFreelancer, Content Writer


Creating GST Invoice on Refrens is FREE!

Frequently Asked Questions (FAQ)

Is this GST Invoice Generator really free?

Yes, this GST invoice generator is free forever. You can create unlimited bills for the lifetime. We only charge a small payment gateway fee when you wish to receive payments online through Debit cards, Credit cards or wallets.

Can I use these bills for filing taxes?

We provide GSTR-1 report which is helpful for filing the taxes. If you need any report that is not currently there, you can request us on chat support, we will get it included in our system.

Can I save my bills to this GST bill format?

Yes. All the bills created by you are saved online. You can access all the bills and invoices anytime just by logging to your account.

Can I save my client details to this GST bill format?

Yes, you can save and manage all the details of your client under the client management tab. This feature helps you to avoid retying of customer details every time on the invoice.

What are the other products provided by Refrens?

Refrens provides invoice generator, GST invoice maker, proforma invoice generator, estimate & quotation generator, expense management software, purchase order generator.

Can I add more details to my bills?

Yes, you can add extra details like shipping details, discount, custom fields for both client and line item. Apart from that, you can also upload your logo, signature and attachments.

Does Refrens support different GST bill formats?

Yes. Refrens support multiple invoice formats which also include letterhead. You can also change the colour and font headings of the invoice.

What is the place of supply under GST bill?

The place of supply includes the location of the buyer or recipient who is receiving the product or service.

Is my data safe?

Absolutely. Only you can decide who you want to share the invoices, quotations with. The documents you create are accessible only through special URLs that you share or PDFs that you download. We do not share your data with anyone for any purpose.

Can I receive payments using this invoice generator?

You can receive payments via regular banking system like IMPS, NEFT, RTGS and UPI, directly into your account from the client. Such methods of payments have no involvement from our end and we do not charge anything. Refrens has a dedicated payment gateway to receive payments online via Debit card, Credit card, Net Banking, Wallets and International cards. You can also receive international payments in India through our payment gateway. Please see the pricing page for more details on pricing for payment gateway charges for card-based payments.

What is the final effective charge in case of International Payments?

The charges for international payment received through our payment gateway is 4.9% + GST, which is effectively 5.78%. This includes everything -Gateway Fees, GST and Forex. There are no other charges.

How does bank account verification work?

We initiate the process of verifying your bank account after we have received a payment for any of your invoices. Once your account is verified, we initiate the payouts automatically, subject to clearance from bank.

If you are not receiving payments through us, we do not verify the bank account.

Do I have to create Refrens account to use this GST bill format?

Yes, Refrens account is necessary to use this GST bill format. While creating an account, you can access all the GST invoices bills in one place and also makes the invoice creation procedure easy.

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GST Bill Generator & Invoice Format

What is a GST invoice or bill?

GST invoice is a document sent to the buyer asking for the payment of the goods or services offered by the GST registered vendor. It holds detailed information about the product or service provided by the vendor. GST bill is not applicable when the GST registered person is selling exempted goods/services or opted for the GST composition scheme. In such cases, a bill of supply is issued instead of a GST invoice.

What is an Online GST bill?

In this digital era, every business is shifting from offline to online mode. The same goes for billing as well. Creating an invoice through any online invoice software like Refrens is considered online billing. Creating, managing and sending online GST bills are simple and easy. No need to handle multiple files when creating bills. You can easily send, print or download the bills.

Who can issue a GST Invoice?

Any GST registered business can issue the GST invoice for the goods or services offered to the client vice versa you receive GST compliant purchase bills generator from your GST registered vendors.

Essential Elements of a GST Bill Format

If you are using a GST invoice format then make sure that the following elements must be present in the invoice format to avoid future mistakes.

  • Invoice Title
  • Invoice number
  • Issue Date
  • Due Date
  • Details of the Supplier
  • Information about the Recipient
  • GSTIN of both the parties (supplier & recipient)
  • Place of Supply
  • Shipping Details
  • Goods/Service name, description
  • HSN/SAC Code
  • GST Rate (12%, 18%, 5%)
  • Item rate and quantity
  • GST Amount and Type (CGST/SGST/IGST)
  • Total Amount
  • Discounts (if applicable)
  • Terms & Conditions
  • Signature of the Supplier

What is HSN code under GST Invoice?

WCO (World Customs Organization) developed a regulated system called HSN code which helps to identify and classify the goods and services traded domestically and internationally. HSN known as "Harmonized System of Nomenclature" and basically it is a 8 digit unique code. In India, more than 5000+ products are classified under HSN codes and are also accepted worldwide.

In India, HSN code is applied on the invoice under GST having the annual turnover of over 1.5 crores. Here is the detailed breakdown of HSN code under GST.

  1. No need to mention HSN code for the business having the annual turnover less than or upto 1.5 crores.
  2. It is compulsory to mention HSN code upto 2 digit for the annual turnover more than 1.5 to 5 crores.
  3. It is necessary to mention HSN code upto 4 digit for the annual turnover more than 5 crores.
  4. If you are exporting the products then it is mandatory to mention 8 digit HSN code.

How to Create a GST Invoice using a GST Bill Generator?

Since the GST came into the act, the government has not issued any specific format for the GST invoice. The supplier can create a GST bill as per convenience. But the government has issued the mandatory fields that must be there when issuing the GST bill. The fields are as follows:

  1. GST Invoice Title - It is not mandatory to have the title but it is a good practice to have GST Invoice at the top of the invoice.

  2. Invoice Number - There must be a unique and consecutive serial invoice number for every invoice you create. It should be the combination of alphabets, numerals with some special characters like hyphen(-) and slash(/). It should be unique for every financial year.

  3. Issue and Due Date - It must have the date of the issue and also the due date. So the client can pay the invoiced amount before the due date.

  4. Suppliers Information - It should have information like business name, address, contact details, and moreover it must have GST registered number on the invoice. It is compulsory to have a GSTIN number on the invoice if the GST invoice is raised.

  5. Recipient Information - Same as supplier information, it should hold all the information of the recipient. If the recipient is not registered under GST and the taxable amount is 50,000 or more then the name of the state and its code are compulsory.

  6. Shipping Details - If you are selling tangible goods then must add a delivery address, state, challan number, transport, and date of delivery. If you are selling any intangible goods or services, there is no need for shipping details.

  7. Goods/Services Description - Add goods or services name along with the description, quantity, rate.

  8. GST Rate and HSN Code - Add GST rate like 18%, 12%, and also add HSN/SAC code. If you are using software like Refrens GST bill format then it will auto calculate the taxable amount and also divide equal taxable amount as per the state selected in the address field.

  9. Supply - It is compulsory to have a place of supply and state of supply when creating GST invoices.

  10. Signature - Add a signature or digital sign of the authorized supplier.

How to personalize GST invoices using a GST Bill Generator?

You can personalize your invoice by adding a logo to the invoices. You can also customize by adding additional fields and columns to your GST invoices. Easily customize your bill by selecting the GST invoice templates that suit your business and business logo.

Professional Free GST Invoice Template

Refrens offer multiple free invoice template for all type of users. Be it for professionals, freelancers, import-export traders, for the vendors registered under GST, IT professionals, consultant invoice template etc.

  1. GST Invoice Templates for the vendors registered under GST.

  2. Professional Invoice Templates for all types of professionals.

  3. Letterhead Invoice Templates for all small to mid sixed business owners.

  4. Print-friendly Invoice Templates and black & white and compact invoice format specially to print more line items in one page.

  5. Modern Invoice Templates specially designed for freelancers and self-employed and for individual.

  6. Business Invoice Templates for digital & software agencies and IT developers.

Copies of GST Invoice for Goods Supply

After creating an invoice with free invoice maker and customizing it. The next step is to make copies of the created GST invoice. The issuer has to create 3 copies of the GST invoices if goods are supplied.

  • Original Copy - for the recipient.
  • Duplicate Copy - for the person who is responsible for the transportation of goods from supplier to recipient.
  • Triplicate Copy - for the supplier.

Copies of GST Invoice for Service Supply

The issuer of the invoice has to create 2 copies of the GST invoices if services are offered. As services can not be transported, only 2 copies are created.

  • Original Copy - for the recipient.
  • Duplicate Copy - for the supplier.

GST Bill Generator to Share Invoices and Accept Payments Online

Using GST bill generator, you can create, manage and track unlimited invoices and bills with GST rules. Moreover, you can send invoices to the client directly via Refrens mailing system. It helps you to easily track the GST bills and can check when the mail was delivered and opened by the client. If your client has not opened the mail, you can also use "Send Remainder" feature.

There are other options provided by Refrens to share the GST invoice.

  • Download GST invoice as PDF and send manually to the client. You can also download the duplicate and triplicate copy of the invoice for free.
  • Similar to download, you can use the Print option to print the invoices.
  • Share the invoice via WhatsApp.
  • Share the unique public URL directly to the client.

Not just sending the invoice to the client is enough. It is more important to get the invoice paid. However, you can do that using Refrens GST bill generator, by simply adding the bank details on the invoice and enabling the online payment options, so that it becomes easy for the buyer to pay instantly.

Using Refrens payment gateway you can collect your amount from your international clients as well. Moreover, you can also accept partial payments and advance payments easily. Your client can pay via debit card, credit card, NetBanking and wallets.

Why Use Our Online GST Invoice Generator?

Refrens provide simple, easy to understand, and the fastest billing software for small businesses and freelancers. Refrens GST invoices are specially designed for Indian Markets. Our online bill generator does all the work for the business which includes creating and managing invoices, recurring invoices, collecting payments, and many more.

Just fill in the required information and create invoices within seconds. Make professional GST invoices with one click without prior knowledge of GST with an online GST invoice generator. Build your brand by adding a personal logo, digital signature, terms, attachments like files, images, and many more. The simple-to-use interface helps you to manage all your invoices in one place without any cumbersome.

Not just GST invoices, Refrens online GST bill generator also supports more than 200+ countries and multiple currencies which includes the rarest of the rare. You can change the currency on the invoices with one click if your business has global clients. On Refrens, it is easy to create e-invoices under GST and generate your e-invoice IRN within seconds.

Receive online payments faster with Refrens GST bill generator. You can receive online payments through UPI, Net Banking, Debit/Credit cards, and many other ways. Currently, Refrens is one of the most trusted platforms in India to receive international payments. All the payouts are made within 2 transaction days.

Online bill generator gives options to Email the invoices to your client, Download as PDF, print invoices. Not only this, but you can also share through WhatsApp and also by sharing the link(after copying the link).

The best part is Refrens GST Invoice Maker is FREE FOREVER. No registration or signup fee. No Hidden Charges. No Conditions.

Insight Reports Using GST Invoice Generator

Refrens GST invoice generator provides various reports which ease the process of the invoicing cycle in many ways. As you create GST invoices or bills for the client, reports are created for you. You get different reports such as client report, payment report, TDS report, and GST report.

Not just reports, you can also manage all your clients under a client management system where you can add, edit and create invoices against each client individually. Alongside you can add those clients to the portfolio as well. Under the client report, you get all the invoices created against each individual client and also the average paying date of each one.

The payment report helps you to keep track of all the invoices paid by your clients. You can also track the payment mode and status of the invoice (approved, timeout, success). Refrens also provides a GSTR-1 report which is helpful for filing the taxes. If you need any report that is not currently there, you can request us on chat support, we will get it included in our system.

Benefits of Using a GST Invoice Maker

There are many benefits of using a GST invoice maker. Some major ones are quoted below:

  • No Cost Invoicing

    Creating GST bills or invoices on Refrens is completely free. Create, manage, track and send unlimited GST invoices for lifetime without spending a single penny. Not only invoices, different reports, and invoice templates are also free.

  • Time-Saving

    Save your time by creating an invoice within seconds. Helps you to organize your invoices in one place. Know business growth by quickly viewing through the overview section, client report, and payment report.

  • GST Invoice Templates

    Access all our invoice templates for free. Use templates that fit your business. Fully customizable templates in 250+ colors. You can also change the font style of the invoice heading.

  • Business Reports

    It is always better to look at your business reports. It gives you a way to grow your business at a rapid pace. Refrens provide all the essential reports like invoice report, client report, payment report, GST report, TDS report. In the GST report, we provide GSTR-1 which is useful for filling the GST.

  • Get Paid Faster

    Adding a payment link to the GST invoice increases the chances of getting paid faster. Accept payment through Refrens payment gateway which supports Debit and Credit Card, Netbanking, wallets, UPI. We are one of the trusted payment gateways to receive international payments. Learn more about international payments.