Google Docs is where a lot of small businesses already live: free, in the browser, on the phone, shared with a partner or bookkeeper. An invoice template in Docs means one master file in Drive and a copy per invoice, with nothing to install. This template is the same layout as our Word version, saved as .docx so Google Docs imports it cleanly with the tables intact.
Free, one page, US Letter. No email, no sign-up. Below is how to get it into Docs in under a minute, how to keep a clean master, and how to send a PDF rather than a link.
Same layout in other formats: Fillable PDF · Excel / Sheets (.xlsx)
The layout: header, bill-to block, line table, totals, terms. Same in every format; the format changes how you fill it.
| Word | Google Docs | Google Sheets | ||
|---|---|---|---|---|
| Totals calculate | No | No | No | Yes |
| Edit the layout | Yes | No | Yes | Partly |
| Fill on a phone | Partly | Yes | Yes (app) | Partly |
| Needs an account | No | No | Google or Excel | |
| Sends as | Save as PDF | Download as PDF | Download as PDF | |
| Best for | Custom look | Fastest, any device | Shared Drive | Math and a log |
Avo keeps your clients and your usual line items, so the next invoice is three taps. Your first three documents are free, full-quality PDF, no watermark. Premium from $59.99/year if you invoice often.

Scan the code with your iPhone camera to open Avo in the App Store, or email yourself the link.
The Docs template gallery has a couple of generic invoice layouts under Work. They are fine for a one-off; this template adds separate labor and materials lines, a deposit credit line and a terms box, which is what trade and service invoices need.
No, Docs tables do not do math. Type the totals, or use the Google Sheets version of this template, which calculates subtotal, tax and total automatically.
File → Download → PDF, then attach the PDF to your email. If you share the Docs link, the client can see your edits and the document can change after they look at it.
Yes, in the Google Docs app: open the master, tap the menu → Make a copy, fill in the fields, then Share & export → Save as PDF. Tables are fiddly on a small screen; a phone invoice app is faster for frequent use.