Chrome Extension · Free · Offline
Invoice Generator Chrome Extension
Create a professional invoice, print it, and save it as a PDF — right inside your browser. No signup, no account, no data sent anywhere.
The Invoice Generator extension turns your browser into an offline invoice desk. Pick a trade preset (plumber, landscaper, freelancer, tutor…), fill in the line items, and hit Print / Save as PDF. Everything is stored locally — nothing leaves your device.
Why use an invoice generator extension instead of a website?
Works offline
Generate invoices with no internet connection. Your browser is the only tool you need.
No signup, no account
No email, no password, no trial timer. Open the popup and invoice.
Data stays local
Drafts and history live in your browser's local storage. Nothing is uploaded.
Print or save as PDF
One click opens the print dialog — save to PDF, print, or both. No watermark.
12 trade presets
Landscaper, plumber, electrician, cleaner, tutor, dog walker and more — line items pre-filled.
Tax, discount, notes
Line-level rates, tax percentage, discounts and payment terms on every invoice.
What should I charge? Median hourly rates by trade
New to invoicing and unsure what rate to put on your first invoice? These are official US median hourly wages for common trades — a defensible starting point when you set your own prices (your actual rate depends on your market, experience and costs).
| Trade | Median hourly wage (US, 2025) | Source |
|---|---|---|
| Plumber | $30.67/hr | O*NET OnLine (U.S. BLS OEWS) |
| Electrician | $30.38/hr | O*NET OnLine (U.S. BLS OEWS) |
| Handyman (general maintenance) | $23.84/hr | O*NET OnLine (U.S. BLS OEWS) |
| Photographer | $21.47/hr | O*NET OnLine (U.S. BLS OEWS) |
| Landscaper | $18.82/hr | O*NET OnLine (U.S. BLS OEWS) |
| Cleaner | $17.71/hr | O*NET OnLine (U.S. BLS OEWS) |
How to use it
- Open the extension from the Chrome toolbar.
- Pick a trade preset — line-item descriptions are pre-filled, or start from a custom blank invoice.
- Fill in your business, the client, and the work done — add as many line items as you need.
- Print / Save as PDF — the print dialog lets you save the invoice as a PDF or print it directly.
- Reopen later — recent invoices are saved locally so you can reload or reuse them.
Works entirely offline. A draft of the current invoice is saved as you build it.
FAQ
Is this invoice generator extension free?
Yes — the invoice generator is free, with no signup and no watermark. Basic invoice creation, printing and PDF export are free.
Can I save invoices as PDF?
Yes. Hit "Print / Save as PDF" and choose "Save as PDF" in Chrome's print dialog — the invoice is saved as a clean PDF, exactly as previewed.
Does the extension work offline?
Yes. The invoice generator runs entirely in your browser with no network requests, so it works on a plane, in a basement, or anywhere without internet.
Where is my invoice data stored?
Drafts and recent-invoice history are stored in your browser's local storage (chrome.storage.local). Nothing is uploaded, and clearing browser data removes it.
Which trades have presets?
Twelve presets are included: freelancer, landscaper, plumber, electrician, cleaner, handyman, tutor, dog walker, barber, photographer, graphic designer, web developer and virtual assistant. You can also start from a blank invoice and describe your own services.
How is this different from online invoice generators?
Online generators need an account and upload your data. This extension works offline, keeps data on your device, and opens the print dialog directly — no paste into a website, no watermark, no trial limits.
Can I add tax and discounts?
Yes — set a tax percentage and an optional flat discount; the total updates live as you type. You can also add payment terms in the notes field.
Is my business data safe?
The extension requests the minimum permission (local storage only) and makes no network calls. Your business details and invoices never leave your device.