Static app + localStorage

Run a full invoice workflow without a server database.

This version is ideal for direct deployment in `/public_html/tool/invoice-app/` because everything is stored in the browser and can be exported as a JSON backup file.

Business Profile

Seller Settings

Clients

Reusable

Backup

Portable

Export all clients and invoices as one JSON file, or import it later on another installation.

Total Invoices 0

Total Revenue INR 0.00

Pending Amount INR 0.00

Paid Amount INR 0.00

Create Invoice

Generate estimates and invoices with reusable client data and line items.

Main Tool

Invoice number Issue date Due date

Invoice type Status Client

Notes

Line Items

Tax % Discount

Grand Total INR 0.00

Saved Invoices

Search, filter, print, or reopen previous invoices.

History

Printable Preview

The preview updates when you select an invoice from the list.

Select or save an invoice to preview it here.