Free tool · Invoice Gen

Invoice like a proper business.

Create GST-compliant tax invoices and delivery challans, keep a site-wise ledger of what you have spent and received, and export the file your accountant actually asks for — free, in your browser, no software to install.

Free to start · 10 invoices and 5 challans every 30 days · No card needed

1. Tax Invoices
2. Delivery Challans
3. Site Ledger
4. Reports & CSV

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Invoice Gen

Create

Manage

Set up

New tax invoice

GST, totals and the amount in words fill themselves in.

Business

Shree Balaji Interiors

Customer

Aravali Homes Pvt Ltd

Invoice no.

SBI/2026-27/0042

Place of supply

08 · Rajasthan → CGST + SGST

Design

Emerald Band

Line items

4 items · 5% and 18%

Save & print
PDF
WhatsApp
Email

Live preview

Sample
Shree Balaji Interiors
GSTIN 08AAAAA0000A1Z5 · Jaipur, Rajasthan
TAX INVOICE
SBI/2026-27/0042 · 28 Sep 2026
Bill to
Aravali Homes Pvt Ltd
Place of supply
08 · Rajasthan
ItemHSN/SACQtyGSTAmount
Tiling work — labour9954541,200 Sqft18%54,000.00
Vitrified tiles 600×60069071,250 Sqft18%65,000.00
Tile adhesive321420 Bag18%8,400.00
Transport9965111 Job5%2,500.00
Taxable value₹1,29,900.00 CGST₹11,528.50 SGST₹11,528.50 Grand total₹1,52,957.00
Amount in words: Rupees One Lakh Fifty-Two Thousand Nine Hundred Fifty-Seven Only

Built for GST in India

Bill it · track it

Bill the customer. Then account for every rupee.

Two jobs, one tool. Invoice Gen produces the document you hand your customer, and keeps the records you need to answer questions later.

01 · Billing

The document you hand the customer.

Everything that produces a piece of paper someone else will read: the tax invoice, the delivery challan, the design it is printed in, the PDF and the share.

02 · Records

The money you need to account for.

Everything that exists so you can answer a question later: what was billed, what was received, what is outstanding, what a site cost.

What you get

Everything a GST invoice needs. In one workspace.

Grouped the way the app is — Create, Manage and Set up — so you know where everything lives before you sign in.

All features (6)
Create (2)
Manage (2)
Set up (2)
Create

Tax invoices

Item, HSN/SAC, quantity, unit and rate per line; GST and amount calculate themselves, with a live preview beside the form as you type.

Create

Delivery challans

Built from a catalogue of industries and challan types with default quantities, so a common challan is a few taps. Attach the supplier bill and download it later.

Manage

Site Ledger

Debits and credits per site in one table. Search by date range, site, candidate, amount, remarks or type, with duplicate detection so a payment is never counted twice.

Manage

Reports & accountant's CSV

Eight periods including the financial year (April–March). Totals for taxable value, CGST, SGST, IGST, received and outstanding, by firm.

Set up

Companies & Customers

A profile per business with your logo, authorised signature and bank details, plus a customer directory. Enter them once, not on every invoice.

Set up

16 invoice designs

Classic, Modern Band, Emerald Band, Ink and Gold and more. Pick a house default and override it on any single invoice.

How it works

From sign-up to a sent invoice in four steps.

No installation, no accounting package to learn.

01

Create your account

Email and a password. Confirm the code that arrives, and the workspace is yours.

02

Add your business

Name, GSTIN, address, state, logo, signature and bank details. Once, not every invoice.

03

Raise the invoice

Type the lines. GST, totals and the amount in words fill themselves in. Pick a design.

04

Print, send, keep the record

Download the PDF or share it. The invoice files itself into your records, reports and ledger.

16

invoice designs

37

GST state codes

20,000

ledger rows per import

₹0

to start

Who it's for

Built for businesses that bill in rupees.

Contractors & site businesses

Bill the client, raise the challan and keep a running ledger of what each site has cost you — in the same tool, so the invoice and the spend never live in two places.

Small traders & service businesses

Proper GST invoices with your logo and signature on them, without a subscription or an accounting package you have to learn first.

Accountants & consultants

A clean CSV with one row per line item, filtered to the period you need, in the shape GSTR-1 expects.

FAQ

Questions, answered.

Yes, to start. Every account gets 10 invoices and 5 challans every 30 days, plus 100 ledger entries in the same period, at no cost and with no card. Premium is Rs. 99 — it lifts those limits and unlocks the remaining 10 invoice designs.

No. It runs in your browser, on this website. Sign in on your phone and the same records are there.

Yes, and it decides for you. Set the Place of Supply and the tool applies CGST + SGST within the state or IGST across state lines. GST is calculated per line, so an invoice mixing 5%, 18% and 28% items comes out right.

Yes. Invoices export to CSV with one row per line item — the format an accountant wants for GSTR-1. The ledger exports to Excel or CSV. Both are yours to take anywhere.

Every record is tied to your account and nobody else can see it. Logos and signatures are stored inside your own records rather than on public links, and every invoice freezes your details and your customer’s when you save it — so a reprint is exactly the document your customer received.

No. It is an invoicing tool, not a filing service. It gives your accountant the file they ask for; they still file the return. It does not generate e-invoices (IRN/QR) or e-way bills, and it does not validate a GSTIN against the government database.

Yes. Invoice Gen is a WordPress plugin and can run on your own site under your own branding. Talk to us →

Free to start

Your next invoice, done properly.

Create your free account and raise your first GST invoice in minutes.