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Free Invoice Generator

Create professional invoices with your logo, items, tax, discounts, and payment details, preview them instantly, and download a PDF. No signup—your invoice data stays in your browser.

Browser-only processing
Private by design

Your business details, client details, logo, and invoice data stay in your browser. Nothing is uploaded.

For a clean print, disable “Headers and footers” in your browser’s print dialog. PDF download is recommended for the most professional output.

No signup · No upload · PDF in browser
Business details
Client / Bill To
Invoice details
Items / services
Amount
$0.00
Totals, tax & discount
Subtotal$0.00
Total$0.00
Balance due$0.00
Notes & payment
Design & template
Invoice template
Accent color
Optional fields

Completion checklist

Business info added
Client info added
At least one line item
Payment terms added
Ready to download

Helpful checks

  • • Invoice number is empty.
  • • Add a client name or company.
  • • Add at least one complete line item.
  • • Invoice total is zero.

Save, backup & share

Saved only on this device. Nothing is uploaded. Export JSON if you want a backup.

How to use the free invoice generator

Add your business and client details, create line items, choose tax and discount settings, review the live preview, then download or print. You can also save the invoice locally or export JSON.

What should an invoice include?

A clear invoice template should include seller and client information, an invoice number, issue and due dates, itemized services, quantities, rates, taxes, discounts, payment instructions, and the balance due.

Why use a browser-based invoice generator?

This online invoice maker keeps sensitive billing work on your device. It needs no login, uploads nothing, and gives you a printable invoice template and PDF invoice generator in one focused workspace.

Invoice templates for freelancers and small businesses

Choose Modern, Minimal, Professional, or Clean styles. Each free invoice template works for freelance invoices, contractor billing, consultants, agencies, designers, developers, and global small businesses.

How invoice totals, taxes, and discounts are calculated

Line amounts are quantity × rate. Discounts reduce the subtotal without making it negative. Percentage tax applies to the discounted taxable base, then shipping or fees are added. Payments reduce the balance due.

Invoice generator FAQ

The FAQ below covers free use, logos, browser saving, PDF download, currencies, privacy, freelance invoices, and printing.

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What this tool does

A private, browser-based invoice maker for freelancers, contractors, consultants, agencies, and small businesses. Create a polished invoice, save it locally, print it, or download a PDF without uploading client data.

Free Invoice Generator is a free calculator that gets the job done without installing software or creating an account. Common searches that land here include calculator, finance tool.

Key features

  • Create, save, print, and download professional invoices — built as a focused single-purpose calculator
  • Clean, distraction-free interface that works on phones, tablets, and desktops
  • Works offline once the page has loaded
  • Copy or download the result in one click
  • Optimized for the most common free invoice generator workflows

Common use cases

  • Quickly sanity-checking a loan, invoice, or payout
  • Comparing scenarios before signing or buying
  • Personal finance planning on the go

Things to know

  • Results are not stored — close the tab and they're gone (which is the privacy trade-off)
  • Numbers are estimates; real-world contracts may include fees and rounding rules not modelled here

How to use Free Invoice Generator

  1. 01

    Add your business and client details, then choose invoice dates, payment terms, currency, and status.

  2. 02

    Add products or services, quantities, rates, discount, tax, fees, and any amount already paid. Review the live total and completion checklist.

  3. 03

    Choose a template and accent color, then save locally, print, download the PDF, or export JSON as a private backup.

Frequently asked questions

What is an invoice generator?
An invoice generator is an online tool for creating a structured bill with seller and client details, line items, payment terms, taxes, and totals.
Is this invoice generator free?
Yes. This free invoice generator has no signup requirement, watermark, or payment gate.
Do I need to create an account?
No. You can create, save locally, print, and download invoices without an account.
Can I add my logo to the invoice?
Yes. Upload a logo from your device and position it on the left or right of the invoice.
Can I download the invoice as a PDF?
Yes. The PDF invoice generator creates and downloads the document directly in your browser.
Can I save invoices in my browser?
Yes. Saved invoices, clients, business details, and products are stored locally on this device. Export JSON if you want a portable backup.
Is my invoice data uploaded anywhere?
Your invoice data stays in your browser. WebToolsLabs does not upload your invoice details, client details, logo, or saved invoices to a server.
Can I use this for freelance or contractor invoices?
Yes. It works as a freelance invoice generator, contractor invoice template, and simple invoice maker for agencies, consultants, and small businesses.
Can I change the currency and tax label?
Yes. Choose USD, CAD, GBP, EUR, INR, AUD, or NZD and use Sales Tax, VAT, GST, HST, Service Tax, or a custom label. Currency conversion is not performed.
Can I print the invoice?
Yes. Print invoice opens your browser print dialog and prints only the invoice document, without the editor controls.
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