Your client’s details never leave this browser
Every tool runs as code in this browser tab: no account, no upload, nothing saved anywhere but your own device.
Invoice Generator
Build a professional invoice in your browser and print it to PDF, with line items, tax, and your own logo.
Open the tool →Late Payment Interest Calculator
Work out interest owed on an overdue invoice: days late, accrued interest, and the new total, with every step shown.
Open the tool →Invoice Payment Terms Explained
What Net 30, due on receipt, CIA, and other payment terms actually mean, in plain language with a quick-reference table.
Open the tool →Invoice Number Format
Pick a prefix, starting number, year, and separator, and see your actual next five invoice numbers in that format.
Open the tool →Overdue Invoice Reminder Letter
Generate a complete, copyable reminder letter in a friendly, firm, or final notice tone, with days overdue calculated for you.
Open the tool →Invoice Payment Tracker
Pick your columns, add example rows, and download a payment tracker as a CSV that opens in Excel or Sheets.
Open the tool →Deposit Invoice Generator
Build a deposit invoice and see the split between what’s due now and later. Percentage or fixed amount, print-ready.
Open the tool →Profit and Loss Statement
Add income and expenses by category and watch the net result update live: a quick snapshot, not a tax filing.
Open the tool →Year-End Bookkeeping Checklist
Work through income, expenses, bank records, and paperwork, tick items off, add notes, and print the result for your accountant.
Open the tool →Business Expense Categories
Pick the expense categories your business uses, add your own, and download spreadsheet-ready CSV columns plus a category reference.
Open the tool →Customer Database
Add, search, and sort your customer list right in your browser, then download it as a CSV. Nothing is uploaded, ever.
Open the tool →Prepare Accounts for Your Accountant
Mark documents included, missing, or not applicable, then copy a ready-to-send handover note. Nothing is uploaded, ever.
Open the tool →Pro Forma Invoice Generator
Build a preliminary quote for approval or customs, clearly marked as not a request for payment and not a tax invoice.
Open the tool →Accounts Receivable Aging Report
Enter outstanding invoices and see a live aging report: totals by 1-30/31-60/61-90/90+ day bucket, by customer.
Open the tool →Client Rate Card Builder
Build a printable rate card by section: services, prices, and units like per hour, per project, or from. Live preview.
Open the tool →Sales Tracker
Log every sale and see live totals per month and per customer. Exports to CSV, keeps nothing on a server.
Open the tool →Project Budget Tracker
Set a budget per project and log what actually happened. See the result, the variance, and your margin update live.
Open the tool →Cash Flow Forecast
Set a starting balance and log cash in and out by month. See your running balance, and the first month it dips below zero, update live.
Open the tool →Client Profitability Tracker
Log revenue and direct costs per client and see profit, margin and the ranking update live. Which client is actually worth it?
Open the tool →Why these tools don’t need a server
Most free invoice tools quietly render your invoice on someone else’s server and drop a tracking cookie while they’re at it. This site can’t: there’s no backend at all, so there’s nothing to report back to.
Free download
Take a template with you
These tools run in your browser and keep nothing. If you want something that stays on your computer, there is a free invoice template for Excel: download it once, keep it forever.
Next step
Take it further, in a spreadsheet
These tools run in your browser and keep nothing. When you’d rather have the same thing as a file you own, pick the spreadsheet that matches how much you want to track.
FreeFree Invoice Template
One invoice, built and ready to send. For your very first bill.
Get the free template →€7.95Small Business Expense Tracker
One workbook that logs expenses and totals the tax. For tracking spending on its own.
Get the Small Business Expense Tracker →€14.95Small Business Finance Kit
Every invoice, expense, and profit number in one workbook. For running the whole business.
Get the Small Business Finance Kit →€34.95Small Business Finance Bundle
All 6 workbooks together, at a lower combined price than buying each on its own. For the whole business, in one purchase.
Get the Small Business Finance Bundle →Etsy prices above are shown before VAT. Etsy adds VAT at checkout, based on where you're buying from.