Open a tool and work. There is no signup step between you and the useful result.
Free · private · no signup
The free toolkit for getting paid properly.
Build a professional invoice, start from the right template and see what a cross-border payment will actually land as. No account, no forced branding, no email wall—and a direct path to a real payment request when you are ready.
12 invoice templates45 document currencies2 paper sizes0 signup forms
Create an invoice
Build a polished invoice in minutes. Twelve templates, 45 currencies, custom tax and withholding rows, A4 or Letter, and a clean PDF you can send immediately.
Open the invoice generatorCheck what will land
Enter what your client owes and see the digital dollars that reach your wallet after the displayed rate and fees, with the source and freshness shown plainly.
Open the calculatorCreate a quote
Agree the scope, price and deposit before you invoice. Converts to an invoice in one step.
IN PROGRESSMake payment instructions or a QR poster
One clean sheet for a finance team, or a printable sign for a counter or stall.
IN PROGRESSYour drafts stay on this device. These tools run in your browser. Nothing you type is sent to Koridor, and nothing is stored on our servers unless you deliberately create a payment request.
Useful before you ever use Koridor
A complete result, not a lead-generation trap.
Download a normal PDF, use your own business details and remove Koridor branding.
Rates, freshness and fees stay visible so the result can be checked instead of trusted blindly.
When the document or amount is ready, create a non-custodial request without redoing the work.
If the payment itself is the problem
From a free result to money in your wallet.
Turn the amount into a payment link or QR. Your client opens a clear checkout, pays from their own wallet and the digital dollars arrive directly in yours. Koridor coordinates the payment and verifies the receipt; it never becomes the custodian.
Create a payment requestGuides worth the click
How to invoice a client who pays through Airwallex
The invoice fields that stop provider and finance-team delays.
VAT vs withholding tax on a Nigerian invoice
Tax up, withholding down — and what the totals should actually show.
How to invoice a client who pays from abroad
Cross-border basics: currency, beneficiary details, and references that reconcile.
Questions people ask before starting
Free tools, without the usual catch.
Are Koridor's free tools really free?
Yes. The invoice generator, invoice templates, guides and landed-amount calculator are free to use without creating an account. There is no compulsory watermark and no email gate before export.
Does Koridor store my invoice or calculator details?
The tools run in your browser and drafts stay on your device. Koridor only receives the information needed for settlement when you deliberately turn a result into a payment request.
Can I use the invoice generator without accepting a Koridor payment?
Yes. You can create, edit and export an invoice as a PDF without adding a Koridor payment link. The payment platform is an optional next step.
What currencies and invoice types are supported?
The invoice builder supports 45 document currencies, A4 and Letter paper, and 12 templates covering services, products, retainers, deposits, cross-border billing, tax, withholding and digital-dollar payment.