Free Invoice Generator

Create professional invoices in seconds with this free invoice generator online. No sign-up, no watermarks, no login required. Export clean, printable PDF invoices with 15 customizable templates.

Create Invoice Free

No Sign-UpNo Watermark100% FreePDF Export

Features

Instant Invoice Creation

Start creating invoices immediately with this free invoice maker. No account needed, no downloads. Your online invoice creator is ready to use right now.

100% Private & Secure

Your invoice data never leaves your browser. This free invoice app runs entirely client-side with no servers and no databases.

PDF Invoice Generator

Export professional, printable invoice PDFs with proper A4 formatting, margins, and your branding. Your PDF invoice generator with one-click export.

15 Free Invoice Templates

Choose from 15 professionally designed free invoice templates with customizable accent colors to match your brand.

Shareable Invoice Links

Generate serverless links to share invoices online. Invoice data is encoded directly in the URL for instant access.

Multi-Currency Support

Create invoices in any currency. Bill clients worldwide with this invoice generator online. Invoice generation online has never been easier.

How It Works

Fill in Your Details

Enter your business info, client details, and line items in the invoice editor. Add your logo for a professional invoice.

Choose a Template

Pick from 15 free invoice templates and customize the accent color to match your brand.

Export or Share

Download your printable invoice as a PDF or generate a shareable link. No account or sign-up required.

Frequently Asked Questions

Is this invoice generator really free?

Yes, QuillBill is a 100% free invoice generator with no hidden charges, no premium tiers, and no watermarks on your invoices. Create unlimited professional invoices at no cost.

Do I need to sign up or create an account to make invoices?

No. This invoice maker free tool requires no sign-up, no login, and no email. Just open the online invoice creator and start creating your invoice immediately.

Will my invoices have watermarks?

Never. Every invoice you create and export as PDF is completely watermark-free. Your documents look fully professional.

How do I export my invoice as a PDF?

Click the "Export PDF" button in the editor. This PDF invoice generator uses your browser's built-in print functionality to produce a clean, printable invoice with proper A4 formatting.

Can I add my company logo to invoices?

Yes. Upload your company logo in the invoice editor and it will appear on all your invoices. The logo is stored locally in your browser.

Does this free invoice app support taxes and discounts?

Yes. You can add line-item descriptions, apply discount percentages or fixed amounts, set tax rates, and include shipping costs. All invoice totals are calculated automatically.

What is an invoice generator?

An invoice generator is a tool that turns details you enter — your business, your client, line items, tax and payment terms — into a formatted invoice you can download as a PDF. It calculates the totals for you, so there is no manual arithmetic to get wrong.

Is an invoice made with a generator legally valid?

Yes. No country requires invoices to be produced by particular software. Validity comes from the content: a unique invoice number, both parties identified, a clear description of the work, the dates, the correct tax treatment and the total payable.

How many invoices can I create for free?

As many as you like. There is no document cap, no trial period and no point at which you are asked to upgrade, because QuillBill renders invoices in your browser rather than on a server and so has no per-invoice cost to recover.

Where is my invoice data stored?

On your device only. The invoice is assembled in your browser and never transmitted, so your client names, rates and volumes are not sent anywhere. The trade-off is that there is no cross-device history, so keep your exported PDFs somewhere you back up.

Can I use this invoice generator on my phone?

Yes. It works in any modern mobile browser and exports the PDF straight to your phone's storage or share sheet. The practical limit is typing long line-item descriptions on a phone keyboard, not the tool itself.

Can I edit an invoice after I have created it?

Before you send it, yes — your work is saved locally as you type. Once an invoice has gone to a client, do not silently alter it. Issue a credit note cancelling it and a corrected invoice with a new number, so both sets of records stay auditable.