Free invoice generator - Free invoice generator that works in your browser.

I got frustrated trying to generate a simple invoice last week - every tool wanted my email before I could even try it. So I spent the weekend building this. It's completely free, works in your browser, and doesn't require any signup. Features: No account needed Works offline after first load Clean, professional PDFs Optional $5 to remove watermark Would love your feedback! What features would make this more useful?