Invoice Generator Studio

Free Itemized Invoice Generator

Give every part, hour and fee its own line with a quantity and a unit price beside it, then download the finished invoice as a PDF.

From (your details)
Bill to (client)
Invoice details
Line items
Tax & discount
Logo & notes
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Saved invoices

Saved automatically in your browser.

Your business name

INVOICE

INV-001

Billed to

Client name

DescriptionQtyRateAmount
Item description1$0.00
Subtotal
$0.00
Total
$0.00

Quantity times rate, one line at a time

An itemized invoice is built one line at a time, and each line holds three things: a description, a quantity and a unit price. The tool multiplies the two numbers, stacks the line totals into a subtotal and carries that down to the grand total, so the arithmetic is never yours to redo. Quantities take decimals — 3.25 hours, 0.5 of a day, 1.75 tons — which means you never have to round a figure to make a line work. The rule that keeps the whole thing readable is one rate per line: if two things were charged at different prices, they are two lines, not one.

Resist the urge to pre-multiply. Entering 22 brake pads at 11.25 apiece as a single pre-multiplied figure hides the two numbers a client actually wants to check, and the moment they want to check them you get an email instead of a payment. Itemizing is what turns an invoice from a demand into a document someone can approve: accounts payable ticks each line against the quote or the purchase order, sees the counts match, and releases it. A bill that says "services rendered" with one figure beside it goes to the bottom of the pile until somebody has time to ask what it covers.

Two things itemizing cannot do here. There is no per-line tax — one tax label and rate apply to the whole subtotal after the single discount — so a job mixing taxable parts with exempt labor needs a note explaining the split, or two invoices, and a word with your accountant. And there is no separate column for part numbers, SKUs, ticket references or PO numbers: put codes at the front of each description where they print exactly as typed, and put the PO or job reference in the notes field.

Nothing on this invoice is pre-multiplied

Fourteen delivery e-bikes came through the shop in one week on a fleet agreement that fixes a per-bike price for the scheduled service, so that line is a count of bikes at the agreed rate rather than a lump sum. Fitting routine parts is already inside that service, which is why the parts lines carry the part price alone with the shop's number in front. Everything outside the standard service is priced the way it was quoted: the two bikes that needed a bottom bracket at the hourly labor rate to the quarter hour, and the failed battery packs at a flat charge each for testing and disposal.

Nothing on this invoice is pre-multiplied
DescriptionQtyRateAmount
Scheduled fleet service — per bike, 45 min standard (bikes B-01 to B-14)14$68.00$952.00
Part 4412-11 — chain, 11-speed (fitted during scheduled service)9$36.00$324.00
Part 8823-4 — organic brake pad set, per wheel22$11.25$247.50
Additional labor — bottom bracket replacement, bikes B-04 and B-11 (hours)3.25$95.00$308.75
Battery pack test and certified disposal — per failed pack2$40.00$80.00
Subtotal$1,912.25
Total due$1,912.25

Because the count and the rate stay in separate columns, the fleet manager can check nine chains against nine job cards without reverse-engineering a single total.

Lines that survive accounts payable

  • One rate per line

    Two prices never belong on one line — standard and after-hours labor, or two grades of the same material, each get their own row so a reader can see which quantity carried which rate.

  • The count goes in the quantity column

    Type 22 and 11.25 into their own columns rather than collapsing them into one pre-multiplied figure, because the multiplication is the part the client wants to see done in front of them.

  • Codes at the front of the description

    There is no SKU or part-number column, so lead the description with the code — "Part 8823-4 — organic brake pad set" — and it prints exactly as typed.

  • Order the lines like the quote

    List items in the same order as the estimate or purchase order so an approver can run down both documents together instead of hunting for matches.

  • One tax rate, one discount

    Both apply to the whole subtotal, so a job mixing taxable goods with exempt labor needs the split explained in the notes — or two separate invoices — and rules vary, so check with an accountant.

How to create an invoice online

  1. 1

    Fill in the details

    Add your business info, your client, line items, tax, and an optional logo or discount.

  2. 2

    Watch the live preview

    The invoice updates as you type, so you always see exactly what your client will receive.

  3. 3

    Download the PDF

    One click generates a clean, professional PDF invoice — free and without a watermark.

A simple invoice maker for freelancers and small businesses

Everything you need to bill a client properly — and nothing you don't. Create an invoice, check the live preview, download the PDF, get paid.

Instant PDF download

Generate a polished A4 invoice PDF in one click — no waiting, no email required.

No sign-up, no watermark

Completely free to use. Your invoice is yours, with no branding stamped on it.

Private by design

Everything happens in your browser. Your invoice data never touches a server.

Logo, tax & discounts

Add your logo, any tax label and rate (VAT, GST, sales tax), and percentage or fixed discounts.

Saves as you type

Your draft is stored locally in your browser, so an accidental tab close loses nothing.

20 currencies

Invoice in USD, EUR, GBP, INR, JPY and more, with correct rounding for each currency.

Frequently asked questions

How detailed should an itemized invoice be?

Detailed enough that every line matches something the client already agreed to — a quoted item, a rate on the contract, a part they approved. Genuinely trivial consumables can share one "materials, per attached list" line, as long as the list goes with the invoice.

Can I charge a different tax rate on different lines?

No — there is one tax label and one rate, applied to the whole subtotal after any discount. The cleanest fix for a job that is part taxable and part not is two invoices; the alternative is the effective rate the mixed job works out to, with the split spelled out in the notes. Treatment varies by state and trade, so confirm it with an accountant.

Where do part numbers and PO references go?

Part numbers, SKUs and ticket numbers go at the front of each line's description, which prints on the PDF exactly as you type it. The purchase order or job number belongs in the notes field, where the client's accounts team looks for it.

Do decimal quantities work?

Yes — 3.25, 0.1 and 12.5 all go straight into the quantity column. Put the count there and the agreed price beside it rather than multiplying the two yourself, so the client can see the rate they signed off on.