As a freelancer, I've tried dozens of free invoice generators. Every single one had a catch: Watermarks on the PDF unless you pay "Free" = 3 invoices , then a paywall pops up Forced signup just to download a PDF you just created Ugly templates that look nothing like the screenshots So I built In...
Source: [Dev.to](https://dev.to/cde-yang/i-built-a-free-invoice-generator-because-every-other-tool-has-a-catch-50g)