Free Business Tools for Freelancers and Small Businesses

Freelancers and small businesses often need simple tools before they need complex software. LinkMitra focuses on practical tasks: creating invoices, sending quotations, calculating GST, generating QR codes, sharing WhatsApp links and organizing business records.

Useful tools to start with

Invoice Generator for customer billing

Quotation Maker for estimates and approvals

GST Calculator for adding or removing GST

UPI QR Generator for payment QR codes

WhatsApp Link Generator for quick customer conversations

QR Code Generator for links, contacts and offline sharing

Start with an invoice: Create a free invoice PDF, then explore related tools for GST, quotations and payments.

When to create an account

Public tools are useful for one-off tasks. Create an account when you want to save business profile details, manage customers, store invoices and quotations, record payments, track expenses or view reports.

Can I use LinkMitra tools without login?

Yes. Core public tools such as GST, WhatsApp link, QR, UPI QR, invoice and quotation tools can be used without login.

What does an account add?

An account is useful for saved business workflows such as customers, invoices, quotations, payments, expenses and reports.