Number-Lingo
FreeFree invoice generator with amount-in-words conversion and PDF tools
🧾Invoicing SoftwareAbout Number-Lingo
Number-Lingo is a free web-based toolkit combining a professional invoice generator, PDF utilities, and number-to-words converter. The invoice generator supports 14+ languages and 16 currencies with automatic amount-in-words conversion, logo uploads, and tax calculations. Ideal for freelancers and small businesses needing quick, no-signup invoicing with multilingual document support.
What's Great
- ✓Completely free with no account required
- ✓Supports 14+ languages and 16 currencies
- ✓Automatic amount-in-words conversion on invoices
- ✓Includes bonus PDF tools (merge, split, compress, OCR)
Watch Out For
- !No recurring invoice automation features
- !Limited to browser-based workflow without cloud storage
- !No payment processing or client management capabilities
Common Use Cases
Freelancers creating quick professional invoices in multiple languages
International businesses needing invoices with amount spelled out in words
Small businesses requiring basic PDF manipulation alongside invoicing
Pricing Model
Free
100% free to use — no credit card required.
Category
Invoicing Software
Create, send, and track professional invoices with automated payment reminders.
Tags
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