Tools that do the boring bits

Build a professional invoice, preview it live, and download a clean PDF or CSV — no watermark, no email wall.

Turn a cost into a selling price. See the profit and the true margin behind any markup percentage.

Enter revenue and cost to get gross profit, profit margin, and the equivalent markup at a glance.

Add tax to a price, or pull the tax back out of a tax-inclusive total. Works for VAT and GST too.