Open Invoice Generator← Back to App
Typically responds in 1–2 business days

Get in touch

We're a small team and we read every message. Whether it's a bug report, a feature idea, or just a hello — we'd love to hear from you.

What can we help with?

Choose a topic — or just send a general message.

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Report a Bug

Found something broken? Let us know the browser, OS, and what happened. Screenshots are always helpful.

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Feature Request

Have an idea that would make Open Invoice Generator better? We'd love to hear it.

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Partnership

Interested in partnering, embedding, or collaborating? Reach out and let's talk.

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General Question

Anything else? We read every message and try to respond within 1–2 business days.

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Send us an email

We don't have a contact form (because that requires servers, and we avoid servers on principle). Just email us directly — we'll get back to you.

hello@openinvoicegenerator.com

For urgent issues, please include your browser and OS version in the subject line.

Quick answers

Where is my invoice data stored?
Entirely in your browser's localStorage. It never leaves your device.
I lost my invoice after clearing my browser. Can you recover it?
Unfortunately, no. Because we never receive your data, we have no copy of it. We recommend downloading your PDF right after creating an invoice.
Can I use Open Invoice Generator for commercial invoicing?
Yes! It's designed for exactly that. Just ensure the invoice details comply with your local tax laws — we recommend consulting a professional for compliance.
Is there a mobile app?
Not yet, but the website works well on mobile browsers. You can add it to your home screen for an app-like experience.
How do I request a new invoice template or feature?
Email us! Feature requests are always welcome and directly influence our roadmap.