Invoicing
Free Invoice Generator with Time Entry
Bill quantity or hourly work on the same invoice — type hours however is fastest ("1:30", "1h 30m", "1.5") and see the decimal conversion instantly. No sign-up, no watermark. Just type directly into the invoice below.
Set your business details and taxes once and they're saved on your own computer — next time you open a tool you don't re-enter them, you just update the hours or tasks and get your document in seconds. That's what makes it fast to see, understand, and update, saving real time and money.
No sign-up, no watermark, nothing uploaded — used by freelancers across 15 free paperwork tools.
My-tax summary (informational)
Optionally show your own monthly tax estimate at the bottom of the invoice, for your own records. This is informational only and is never charged to the client or added to the invoice total.
Manage amounts and rates in the Tax Dashboard.
All 15 free tools
Deposit Invoice Generator
Bill an upfront deposit before starting a project.
Change Order Generator
Document scope changes before doing the extra work.
Kill Fee Clause Generator
Protect your time if a project is cancelled mid-way.
Freelancer Tax Dashboard
Track invoices and running tax set-aside in one place.
Self-Employment Tax Calculator
Work out SE tax, Social Security, and Medicare owed.
How Much to Set Aside for Taxes
A recommended per-invoice set-aside percentage.
Late Payment Interest Calculator
Calculate overdue interest and fees, EU or custom rate.
Payment Fees Comparison
PayPal vs Stripe vs Square vs Wise, side by side.
Billable Session Timer
Time work sessions and roll them straight into an invoice.
Minutes to Decimal Hours Converter
Convert 1:30 or 1h 30m to 1.5 decimal hours instantly.
Percentage Change Calculator
Rate increases, discounts, and markups worked out fast.
Client Onboarding Kit Generator
A ready welcome packet for a new client, in minutes.
Get Paid by International Clients
Compare payout options for cross-border invoices.
Is the Invoice Maker App Free?
An honest verdict on TidyPapers' invoice generator.
Start your invoice now
Free, no sign-up — jump back to the invoice generator above.
Minutes vs. decimal hours: the invoicing pain point
Freelancers track time in minutes — "I worked 1 hour 30 minutes" — but invoices need decimal hours to multiply cleanly against an hourly rate: 1.5 × rate, not 1:30 × rate. Converting by hand ("30 minutes is... half, so 1.5") is a small but constant source of billing mistakes, especially across many line items or when totals need to add up exactly for a client who checks the math. This tool accepts whatever format is fastest to type — "1:30", "1h 30m", or "1.5" — and converts it to decimal hours automatically, right on the line item, before it ever reaches the invoice total.
Can I mix hourly and fixed-price items on one invoice?
Yes. Each line item has its own Qty/Time toggle, so a flat design fee and hourly revision work can sit on the same invoice.
Is my data private?
Yes. Everything — your business details, client info, and logo — is processed entirely in your browser and saved only to your own browser's local storage. Nothing is ever uploaded or sent to a server.
Do I have to re-enter my details every time?
No. Your business details, VAT/tax ID, logo, and tax setup are saved in this browser. The client name and line items reset each time, so you never accidentally invoice the wrong client with old items.
Does this work the same way across all TidyPapers tools?
Yes. Your business details are saved in your browser on your device, and never sent anywhere. Next time you open any TidyPapers tool, they're already filled in — you just update the hours or tasks and get your document.