🧾 100% free · no login · works on mobile

Free WhatsApp Invoice Maker

Most small businesses send bills on WhatsApp anyway. Make the invoice here on your phone, tap WhatsApp, and the customer gets a clean message with every item, the total and your UPI ID. Save the PDF with QR if they want a copy.

QUICK ANSWERTo send an invoice on WhatsApp, enter the customer’s mobile number, add items and tap WhatsApp: a pre-filled message with the invoice number, items, total, balance and your UPI ID opens in WhatsApp for that customer. For a PDF, use Print → Save as PDF and attach it in the same chat.

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Want this synced, automatic and collecting payments?

Same workflow in a free FastFee account, on every device and for your whole team
Automatic WhatsApp reminders before and after due dates
Payment links, UPI and AutoPay with auto receipts and live “paid” status

Start free with OTP signup →Mobile OTP verification. No card required.

What you get free in the WhatsApp Invoice Maker

✅ Mobile-first invoice form
✅ One-tap WhatsApp to the customer
✅ UPI ID and QR for payment
✅ Optional GST
✅ Saved customers
✅ Balance after part payments

Free alternative to paid WhatsApp billing tools

Tool	What it costs	What you get free here
FastFee WhatsApp Invoice Maker	₹0, no limits	Mobile-first invoice form · One-tap WhatsApp to the customer · UPI ID and QR for payment
Zeno	Around ₹499/mo	Invoice from your phone + WhatsApp + QR, free
WhatsApp Business catalogue	Free, but no invoices or ledger	Proper numbered invoices and dues

Prices are approximate starting prices seen on public pricing pages and app listings in 2026 and change often; check each provider for current plans. Product names belong to their owners. FastFee is not affiliated with them. Paid tools often include features this free tool does not, such as accounting, GST filing or multi-user sync.

How to use the WhatsApp Invoice Maker

STEP 1
Add business details
Name, address, GSTIN, state and UPI ID are saved once and printed on every document.
STEP 2
Fill the invoice
Pick a saved customer or type a new one, add items (saved items auto-fill rate and tax).
STEP 3
Preview and save
Check the preview, save it to your register and print or save as PDF.
STEP 4
Share and get paid
Send it on WhatsApp; the UPI QR lets the customer pay the exact amount.

Frequently asked questions

Can I send the invoice automatically without opening WhatsApp?

Automatic sending needs the WhatsApp Business API and approved templates, which the free tool does not use. Each tap opens WhatsApp with the message ready to send. FastFee accounts send invoices and reminders automatically.

Does the customer need any app?

No. They receive a normal WhatsApp message and can pay with any UPI app.

Is this tool free? Do I need to sign up?

Yes, it is completely free with no login and no limit on entries. Signing up for a free FastFee account is optional and adds sync across devices, team access, automatic reminders and online payment collection.

Where is my data stored?

Only in your browser on this device (local storage). Nothing is uploaded to FastFee. Clearing browser data deletes it, so export a CSV or PDF backup regularly.

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Other free business tool categories

🏫 School Staff Tools →Free staff salary sheet with payslips and a staff attendance register for schools, coaching and colleges.🏪 Shop Billing & POS →Browser POS with exact-amount UPI QR, small-shop billing with stock, daily sales closing and expense P&L.📒 Udhaar, Receivables & Collections →Digital khata, outstanding tracker, payment reminders, promise-to-pay, credit limits, dealer ageing and customer statements.🔁 Subscriptions & Memberships →Recurring billing, gym and studio memberships, PG rent, AMC and insurance renewals, retainers and packages.🥛 Daily Delivery Billing →Milk, newspaper, water can and tiffin monthly bills from daily quantities, plus laundry orders.📅 Projects, Bookings & Installments →Milestone billing, installment plans, booking advances, event and property payment schedules.💳 UPI Payments & Collection →UPI QR with amount, payment pages, coupons, booking advances, bulk payment requests, group collections and UTR reconciliation.🏦 Vendor, Refund & Cash Flow →Vendor payables, PO payments, invoice and payment approvals, refunds, security deposits, commissions, renewals and a cash flow calendar.🧮 Fee & finance calculators →GST, EMI, late fee, rent receipt and more.