I was tired of bloated invoicing apps, paywalls, and forced signups, so I built PineBill. It runs entirely in your browser: fill in products and customer details on the left, see a live preview on the right, then export/download a PDF. No ads, no tracking, no account.

I first shared it on Reddit and got a bunch of thoughtful feedback; it’s now at ~3k monthly active users. I’d love your critiques, bug reports, and feature ideas.

Reddit post: https://www.reddit.com/r/SideProject/comments/1ksnikx/i_made...