About SwiftInvoice

Why We Built SwiftInvoice

Every freelancer hits the same wall: you need to send a professional invoice, but every "free" invoice tool online wants you to create an account, watermarks your PDF, or hides the download behind a $15/month subscription.

SwiftInvoice exists to fix that. A professional invoice tool that's genuinely free, works in your browser without any signup, and generates clean PDFs instantly — with real tax support for freelancers in the US, Europe, Latin America, and beyond.

How It Works

SwiftInvoice is 100% client-side. When you fill out your invoice, the data stays in your browser's local storage on your device. When you click Download PDF, the file is generated entirely in your browser using the jsPDF library — no upload, no server, no tracking of your business data.

This means your invoices are completely private by design, not by policy.

Who It's For

• Freelancers who need to invoice international clients in multiple currencies
• Consultants who bill in USD, EUR, or GBP and need clean professional PDFs
• Small business owners looking for a quick invoice without accounting software overhead
• Digital nomads who work across borders and need multi-currency support
• Latin American professionals who need proper ReteICA, ReteRenta, and IVA handling

What Makes SwiftInvoice Different

• No signup, ever. Most "free" tools require an email to get started. We don't.
• No watermarks. Your invoice looks professional — no "Created with [Tool]" stamp ruining it.
• Real tax support. Not just VAT — Colombia's ReteICA, Spain's IRPF, Mexico's ISR, Brazil's ISS, and more.
• Bilingual. Full English/Spanish interface. Switch languages without losing your data.
• Works offline. The invoice builder works without an internet connection once the page is loaded.

The Pro Version

The core tool is free forever. For users who need more, SwiftInvoice Pro ($4.99 one-time, no subscription) adds premium invoice templates, client management, CSV/Excel export, and the option to remove SwiftInvoice branding from your PDFs. One payment, lifetime access.

Contact

Questions, feedback, or feature requests? Email us at hello@swiftinvoice.app. We read every message.