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How public invoice links work

Lunio automatically generates a secure public link for every invoice created within an account.

Quick overview

Lunio automatically generates a secure public link for every invoice created within an account. This allows you to share invoices with clients instantly — no login required.

What is a public invoice link?

A public invoice link is a unique URL that allows your client to:

  • View their invoice
  • See itemized details
  • Check totals and taxes
  • Download a PDF copy

👉 Clients do not need a Lunio account to access it.

Important: Account vs free invoice generator

Public invoice links are only available for invoices created inside a Lunio account.

  • Lunio account users → public links are automatically generated
  • Free invoice generator users → public links are not available

👉 If you're using the free generator, invoices must be downloaded or shared manually.

How public invoice links are created

When you create or send an invoice inside your account:

  • Lunio automatically generates a unique link
  • The link looks something like:
  • lunio.ca/i/abc123xyz

👉 Each link is tied to a specific invoice.

How to share an invoice link

You can share the invoice in multiple ways:

  • Send it via email through Lunio
  • Copy and paste the link manually
  • Share it via text, messaging apps, or email

What your client sees

When a client opens the link, they can:

  • View the full invoice
  • See line items and pricing
  • View taxes (GST, HST, PST, or QST)
  • Download a PDF version
  • Check invoice status (e.g., unpaid, paid)

Security and privacy

Public invoice links are:

  • Unique to each invoice
  • Not publicly listed or searchable
  • Difficult to guess

👉 Only people with the link can access the invoice.

Why public links are useful

Public invoice links allow you to:

  • Send invoices instantly
  • Avoid requiring client logins
  • Share invoices across platforms
  • Provide a professional, easy experience

What’s next?

  • 👉 Learn how to send an invoice
  • 👉 Learn how invoice statuses work
  • 👉 Learn how Lunio calculates taxes


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