invoicing · for freelancers, studios and small businesses

invoicing fast enough
that you actually do it.

most invoicing tools are built for a finance department you don't have. this one is built for the fifteen minutes on a friday when you'd rather do anything else. pick a customer, add the lines, send. the pdf is clean, the numbering is right, and nothing asks you to configure a pipeline.

start freesee how it worksno card. free to start.
δ 0.000000 — since you opened this pagean invoice takes about δ 0.000180
§ 01

the whole app

what's out, what's late, what's paid. one screen, no dashboard tour.

potionpapers.com
Potion PapersRiverbend Studio
Total invoices
12
Draft
2
Open
4
Paid
6

Invoice activity

Issued and paid invoices over the last six months.

IssuedPaid

Invoices

Acme Studio

INV-0007 · due July 14, 2026

$4,200.00

Open

July 7, 2026

Northstar Labs

INV-0006 · due June 28, 2026

$1,850.00

Paid

June 21, 2026

Halden & Co.

INV-0005 · due June 17, 2026

$2,400.00

Paid

June 3, 2026

Riverbend Co.

Draft · due June 24, 2026

$950.00

Draft

June 17, 2026

§ 02

how it works

three steps, and the third one is a button.

δ 0.000000

pick a customer

name, address, currency, tax details. you type that once, ever. the next invoice for them starts already filled in.

δ 0.000112

add the lines

description, quantity, rate. tax where you need it. the total does itself and the numbering follows the rule you set, not a rule we picked.

δ 0.000180

send it

email it with the pdf attached, or download the pdf and send it yourself. it turns open. you mark it paid when the money lands.

§ 03

what's in it

and, mostly, what isn't.

statuses that mean something

draft, open, paid, void. four words, no pipeline to design, no stage that only you understand.

revise without confusing the client

a sent invoice can be revised or reissued. the history stays attached to the number, so nobody has to work out which pdf is the real one.

pdfs you'd actually send

one layout, set properly. your details at the top, the lines where they should be, and nothing that says made with a free tool.

numbering you control

prefix, padding, and where the counter starts. useful if you're carrying a series over from a spreadsheet.

customers, not contacts

currency and tax details live on the customer, so an invoice for a client in another currency is the same three steps as one at home.

duplicate last month's

most invoices are last month's invoice with a new date. one click, change the date, send.

email from inside the app

send it with the pdf attached and see it go. or don't — download it and send it however you already do.

six months of activity

issued against paid, on one chart. enough to notice a slow month while you can still do something about it.

free, and honest about where it isn't.

everything that costs us nothing costs you nothing — invoices, customers, pdfs, the whole app. sending email and the ai bits cost us money, so those have a generous free tier and then a price. no card to start, and nothing expires while you decide.

potion papers — a mirai gadget lab productahmedabad, indiahello@miraigadgetlab.comδ 0.000000