Free Online Invoice Generator
Free online invoice generator with logo, line items, taxes, and payment terms. Download a PDF in your browser without signing in.
An invoice tells your client what they owe, for which work, and when payment is due. Add your logo, line items, tax, and terms, then download a PDF from your browser. No signup required.
Last updated: September 26, 2026
Send estimates or quotes first with the estimate maker or quote maker. Issue a receipt after payment with the receipt maker. See a landscaping invoice template for field-service layout ideas.
How to make an invoice in four steps
These steps match the form above and the HowTo on this page.
- 1
Enter business and client details
Add your company block, logo optional, client billing name and address, invoice number, invoice date, and due date or Net terms.
- 2
Add line items, tax, and discounts
List each charge with quantity and rate. Apply tax and discount modes when you need them visible on the PDF.
- 3
Set payment terms in plain language
State due date, accepted payment methods, and any late-fee policy you actually enforce.
- 4
Preview and download the PDF
Check totals, download the PDF or print, and email the file from your inbox.
What belongs on a professional invoice
A browser-based invoice should work without installs, let you export a PDF, and include fields for tax, discounts, and payment terms. Invoice Mama keeps that workflow on one page so you can move from blank form to sent invoice in seconds, with no card required to start.
Spreadsheets and generic documents work, but they are easy to break with formula errors or missing fields. A purpose-built invoice form keeps totals, taxes, and labels in the right places so you spend less time checking math before you hit send.
Essential elements of professional invoices
- Business branding with logo and professional contact information
- Client details including name, address, and project information
- Unique invoice number and creation date for tracking purposes
- Detailed itemization of services, products, and costs
- Tax calculations, discounts, and transparent pricing breakdown
- Clear payment terms and due date to ensure timely payment
- Professional formatting that builds client confidence
An invoice requests payment for delivered work or goods. An estimate or quote projects cost before you start. Both belong in your process, but only the invoice should show what is owed now. Good records also support tax filing. For how long to keep supporting documents, see the IRS recordkeeping guidance for small businesses.
Example invoice line items (sample only)
Illustration for a consulting invoice with Net 30 terms.
Description | Qty | Rate | Amount |
|---|---|---|---|
| Website UX audit and report | 1 | $950.00 | $950.00 |
| Implementation support | 6 hr | $125.00 | $750.00 |
| Subtotal | — | — | $1,700.00 |
| Sales tax (0%) | — | — | $0.00 |
| Total due | — | — | $1,700.00 |
Math check: $950 + $750 = $1,700 total due. Payment terms (for example Net 30) belong in the invoice header, not in this sample table.
What you get from this invoice generator
Features on the public tool page today.
- PDF download and browser print without signing up on this page
- Logo upload (max 5 MB, resized within 500×500 px)
- Currency selector, line items, tax modes, and discount modes
- Invoice number, invoice date, due date, and payment terms fields
- Mobile-friendly layout in the browser
This page does not email clients or store invoices in your account. Download each PDF and file it where you keep records. Recurring schedules and payment links live in the Invoice Mama app if you sign up separately.
Common invoice mistakes that delay payments
Payment delays often start with missing due dates, vague line items, wrong totals, or weak contact data. Fix those fields before you send so approvers see exactly what they need on the first pass.
Small errors trigger email threads and missed approvals. Labeled fields for dates, terms, and totals let you scan for problems in one pass.
- Missing payment due dates: Always specify when payment is due, for example Net 30 or a calendar date like Due by March 15, 2026
- Unclear payment terms: List accepted payment methods such as check, card, or bank transfer, and note late fees only if your policy allows them
- Vague line item descriptions: Compare Consulting services with Website design consultation, 8 hours at 100 dollars per hour. Specificity prevents disputes
- Missing invoice numbers: Unique invoice numbers help both you and clients track payments and resolve discrepancies
- Incomplete contact information: Include phone and email so accounts payable can reach you quickly
- No logo or branding: A simple header and logo signal that the PDF is a real bill from your business
Tight invoices reduce back-and-forth and support faster internal approval. Pair clear documents with polite reminders after the due date when needed.
FAQ: Common questions about invoice generators
Quick answers about creating invoices
Do I need an account to use this invoice generator?
No. You can fill in the form, preview the invoice, and download or print a PDF without signing up. The Invoice Mama app at app.invoicemama.com is optional for saved customers, payment links, and recurring billing.
Can I create invoices online for free?
Yes. Add business and client details, line items, taxes, and payment terms, then download a PDF from your browser. This public tool does not charge for PDF export.
What is the difference between an invoice and a receipt?
An invoice asks for payment; a receipt proves payment was received. The invoice lists what you sold or delivered, amounts owed, taxes, and when payment is due. The receipt confirms money cleared. You send an invoice before you are fully paid; you issue a receipt after payment.
What should be included on a professional invoice?
Include both parties, the document identity, the charges, and how to pay. That means your business name, address, and contact information; the client name and billing details; a unique invoice number and invoice date; line items with descriptions, quantities, and rates; applicable taxes; the total due; payment instructions; and the due date or payment terms.
How do I get clients to pay invoices faster?
Send right away, state the due date and terms in plain language, list accepted payment methods, and keep line items specific so approvals are easy. Research from the Federal Reserve Banks, based on the Small Business Credit Survey, finds that firms paid after delivery are more likely to report challenges with slow-paying customers, so clarity and follow-up matter.
Can I add my logo to invoices?
Yes. Upload a logo on the form (images up to 5 MB, resized to fit the header). The PDF places it in the document header.
What is Net 30 on an invoice?
Net 30 means the buyer should pay within 30 days of the invoice date unless you agree otherwise. Net 15 and Net 60 use the same idea with different day counts. Due on receipt asks for immediate payment. Pick terms that match your cash flow needs and what clients expect in your industry.
Can I create recurring invoices?
This page builds one invoice at a time. For repeat billing, fill the form again each cycle or keep a saved PDF as a reference and export a fresh file each period.
When is a free PDF invoice enough vs accounting software?
A free PDF invoice is enough when you mainly need a clear bill, accurate line items, and a file you can email or print. Move to paid accounting software when you need payroll, deeper financial reporting, inventory, or multi-user ledgers that share one books record.
Is it legal to create my own invoices?
Yes, businesses routinely create their own invoices. Keep amounts accurate, show taxes as required in your area, and follow local rules for your industry. For U.S. federal taxes, the IRS advises keeping records that support items on your return; see https://www.irs.gov/businesses/small-businesses-self-employed/recordkeeping for small business recordkeeping guidance.
Can I use the invoice generator on my phone or tablet?
Yes. The layout is mobile-friendly, so you can complete fields, preview totals, and download a PDF from a phone or tablet. That helps when you finish work on-site and want to send the invoice the same day.
Can I save my invoices for future reference?
Yes. Download each PDF and store it where you keep business files, email a copy to yourself, or print a paper copy. Keeping organized invoices supports bookkeeping and answers client questions about past charges.
When a free PDF invoice is enough
Start with clear PDFs and organized files. Upgrade when payroll, reporting, or multi-user ledgers become the bottleneck.
Many sole traders and small crews bill for years with PDF invoices and a simple expense folder. Paid accounting suites help when you need automated payroll, consolidated reporting across accounts, inventory tied to the ledger, or several people working in the same books at once.
Before you send the invoice
A short checklist reduces approval delays.
- Due date and payment terms match what the client expects
- Line items tie back to the quote or work order when one exists
- Tax and total math match the preview
- PDF saved and attached from your email with a clear subject line
Try Invoice Mama's free invoice generator now and experience stress-free, professional invoices in seconds.