InvoiceFast

Free

★ 1 • Updated Aug 1, 2026, 03:05 AM

InvoiceFast is a browser-based invoice generator that enables users to create professional PDF invoices without any sign-up or server-side data storage.

Use Cases ▼

Freelancers generating invoices for clients

Small business owners creating branded invoices

Consultants needing quick multi-currency invoices

UK sole traders requiring compliant invoice templates

Developers wanting a no-fuss invoicing tool without setup

Creatives invoicing for projects with custom logos

What Problem It Solves ▼

InvoiceFast solves the need for a simple, private, and instant PDF invoice generator that requires no account, subscription, or server-side data storage, eliminating privacy concerns and reducing time spent on administrative tasks.

Key Features ▼

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No signup required

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Client-side storage ensures privacy

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Multi-currency support

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One-time payment, no subscriptions

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Instant PDF preview

Overview

InvoiceFast is a browser-based invoice generator that enables users to create professional PDF invoices without any sign-up or server-side data storage. All information is stored locally in the browser's local storage, ensuring complete privacy and no risk of data leaks. Users can fill in client details, add multiple line items, set tax rates, choose from multiple currencies, and customize the invoice with a logo and brand colors. A live preview updates instantly as data is entered, and the final invoice can be downloaded as a PDF. The free tier allows three watermarked downloads per day, while a one-time payment of €9 unlocks unlimited clean PDF downloads via a signed browser token. The tool is designed for freelancers, consultants, and small businesses who need a quick, no-fuss invoicing solution without ongoing costs or subscriptions. It runs entirely in the browser, requiring no installation or account management.