Free PDF Invoice Generator — No Registration, No Subscription
Professional invoices generated instantly in your browser. No monthly fees, no server uploads — your data never leaves your device. Free forever with watermark, or unlock PRO lifetime (€19) for logo, unlimited customers & zero watermark.
| Description | Qty | Unit price (€) | Total |
|---|
Invrex vs Freshbooks, QuickBooks & Zoho Invoice
| Feature | Invrex FREE | Invrex PRO (€19) | Others (monthly) |
|---|---|---|---|
| No registration | ✅ | ✅ | ❌ |
| Offline / no server | ✅ | ✅ | ❌ |
| Watermark-free | ❌ | ✅ | ❌ (paid) |
| Custom logo | ❌ | ✅ | ✅ (extra) |
| Unlimited customers | ❌ | ✅ | ❌ (limited) |
| Lifetime license | ✅ | ✅ | ❌ subscription |
| Price | €0 | €19 one-time | €10–30/mo |
Frequently Asked Questions — Invrex Invoice Generator
How do I generate a PDF invoice with Invrex?
Fill in your issuer details, customer info, add your products or services with quantities and prices, then click "Generate PDF". The file downloads instantly to your device — no data ever leaves your browser.
Do I need to register or create an account?
No registration, no account, no email required. Open the app and start invoicing immediately. 100% private and anonymous by design.
Is Invrex really free forever?
Yes. The free version is free with no time limit. You can generate unlimited invoices at no cost. The only limitation is a small watermark on the PDF. Upgrade to PRO (€19 once) to remove it.
What does the PRO lifetime license include?
A one-time payment of €19 gives you lifetime access: remove the watermark entirely, upload your company logo on every invoice, and save unlimited customer profiles for quick reuse. No subscription, no renewal — ever.
Does Invrex support VAT calculation?
Yes. Set any VAT rate — 22% (Italy), 20% (UK/France), 19% (Germany), or 0% for reverse-charge invoices. Subtotal, VAT amount, and total are calculated automatically and printed on the PDF.
Does Invrex work offline?
Yes. Once the page has loaded, Invrex works completely offline. No internet connection is needed to fill in the form or generate and download the PDF.
Are invoices legally valid?
Yes — they include all standard required fields: issuer and client VAT IDs, itemized line totals, VAT rate and amount, issue and due dates. Always verify the specific requirements of your country's tax authority.
Is my business data private?
Completely. Invrex has no backend server. All processing happens locally in your browser. Your company details, client names, and invoice contents are never uploaded anywhere.
How to create a free invoice in 4 steps
Open Invrex — no sign-up needed. The app loads instantly in your browser.
Enter issuer & customer details — company name, VAT ID, address, invoice number and dates.
Add products or services — description, quantity, and unit price. VAT calculated automatically.
Download the PDF — click Generate PDF and the invoice saves directly to your device. Done.