For small business owners · Free · No signup

Free Billing App for South African Small Businesses

Create invoices, quotes and credit notes in your browser. Add clients, VAT, line items and your logo, then print or save as PDF. No signup. Your billing data stays on your device.

Built by Anton de Villiers, the Cape Town developer behind BX1X and custom billing, booking and workflow systems.

  • No signup or cloud account.
  • Invoices, quotes and credit notes.
  • VAT, clients and saved line items.
  • Saved locally with IndexedDB and localStorage.
  • Export and import full backups as JSON.
  • Convert quotes to invoices in one click.

Important

Your data is stored only in this browser. If you clear browser data, change devices, or use private browsing, saved data may be lost. Export a backup file regularly under the Backup tab.

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Disclaimer: This tool helps you create basic billing documents. It does not replace accounting, tax, or legal advice. You are responsible for checking invoice numbering, VAT details, tax rules, and recordkeeping requirements that apply to your business.