I built an invoice generator that lets you attach photos to each line item
https://invoice.gen.in
Built a free invoice generator focused on real-world service work. You can attach photos to invoice line items and export PDF instantly. No signup required.
Generally seems good, maybe add a video featuring the product like a demo
That’s a good suggestion.
I’ve been focusing on keeping the page simple and fast for now, but a short demo video showing the photo attachment flow could definitely make the value clearer — especially for first-time visitors.
I’m considering adding a lightweight 30–45 second walkthrough instead of a long demo.
Appreciate the idea!
The photo attachment per line item is a really smart differentiator. I work in the finance/invoicing space and this solves a genuine pain point for service businesses — especially contractors, home repair, auto shops, and anyone doing before/after work.
The biggest invoicing frustration I hear from small service businesses isn't generating the invoice itself — it's the back-and-forth after they send it. Client asks 'what exactly did you do for line item #3?' and now the contractor is digging through their camera roll trying to find the right photo to text separately. Having it attached directly to the line item eliminates that entire conversation.
Curious about a few things:
The no-signup approach is the right call for launch. Invoicing tools live and die by how fast someone can get from 'I need to bill this client' to 'invoice sent.'
Thank you, that’s exactly the problem I was hoping to solve. The back-and-forth after sending invoices can be frustrating, especially when proof of work is spread across messages and camera rolls. Attaching photos directly to line items keeps everything in one place and makes the invoice more complete.
For PDF export, the images are compressed and optimized to keep file sizes reasonable while maintaining clarity. Keeping the invoice lightweight and easy to email was an important consideration, and I’ll continue refining compression based on real-world usage.
Currently the system balances compression and readability, but I plan to introduce adaptive compression based on image size and export requirements.
The receipt/expense capture angle is a great suggestion. The same “photo + line item” structure could definitely simplify expense tracking and bookkeeping workflows. Right now I’m focused on invoicing, but it’s an interesting direction as the product evolves.
And I completely agree — speed and simplicity are critical. The goal is to let users go from completing work to generating a professional invoice in seconds, without friction.
Really appreciate the thoughtful feedback.