.png)
Join with GoogleFree Invoice Generator
Experience the fastest way to create invoice online. Otto’s free invoice generator lets you customize, add your logo, include essential details, and download it instantly as a polished PDF.
Invoice Generator That
Does The Heavy Lifting For You
Forget manual billing, our free invoice generator lets you create and
customize invoices easily, all in seconds.
Eliminate Errors and
Get Paid Faster
Manual billing wastes valuable hours on spreadsheets and formatting. With the Otto AI invoice generator, getting paid is fast, flexible, and foolproof. Send clean, professional invoices in seconds and get back to the work that matters.
Create invoice online with ease
Auto-calculates taxes, discounts, and total
Add memo notes or client-specific instructions
Apply discounts directly to invoices
How to create an invoice using our free invoice generator
Creating professional invoices is fast and easy with Otto’s free AI invoice generator. Just follow these simple steps to generate invoices.
Pick your invoice style for a branded look
Choose your color theme and upload your logo
Fill in your business and customer details
Review and download instantly as a professional PDF
Impress Clients with Professional, Branded Invoices
Create polished, professional invoices in minutes with Otto AI free invoice generator. Personalize every invoice with your logo, contact info, and notes, making your business memorable and building client trust.
Create invoice online that look polished and professional
Add your business logo and contact information
Personalize each invoice with client-specific notes
Send professional PDFs that are clean, simple, and effective
100% Free, Secure, and Hassle-Free
Put an end to hidden fees, account creation, or complicated software. Otto AI free invoice generator lets you create invoice online without any barriers.
No hidden fees or complicated software
Create invoice online without account creation
Bank-level encryption ensures your data is always safe
Built for service-based professionals and solopreneurs
Otto AI Invoice Generator
vs. Other Platforms
While other invoice tools require plugins, hidden fees, or complicated steps, our free AI invoice generator lets you create invoice online quickly, easily, and without any hassle, all features included, no strings attached.
| Feature | Otto AI | Zoho | Invoicer | Procol | Wave | Invoice-Generator |
|---|---|---|---|---|---|---|
| AI-Assisted Invoice Creation | ||||||
| Branding | ||||||
| Multi-Currency Support | ||||||
| Advanced Line-Item Customization | ||||||
| Mobile-Responsive | ||||||
| Color Theme Selection |
From Formation to Tax Filing,
Otto AI Takes Care of It All
Everything you need to manage, organize, and grow your business with ease.
Entity Management
Easily handle formation, incorporation, S Corp setup, and compliance.
Bookkeeping
Smart financial assistant with a dedicated bookkeeping team and bookkeeper.
Contracts
Create, track, and securely e-sign contracts to ensure compliance and deadlines.
Invoicing
Create, send, and manage invoices. Track payments and assure timely cash flow.
Taxes
Confidently plan taxes with expert CPAs and smart tools to track deductions.
AI Accounting Software
All-in-one accounting for small businesses—handle books, taxes, invoices, and more.
Invoice Generator FAQs
How do I use the free invoice generator?
Using our free invoice generator is simple. Just enter your business and client details, add your services, and let the AI invoice generator handle the rest. You can instantly create invoice online and download them as PDFs, no signup or payment required.
What should an invoice include?
An invoice should include the seller’s and buyer’s names and contact information, invoice number, invoice date, a detailed description of goods or services, quantities, prices, total amount due, payment terms, due date, and any applicable taxes or discounts.
Is the AI invoice generator really free to use?
Yes! Our free invoice generator is completely free. You can use the AI invoice generator as often as you need to create invoice online, with no hidden costs or account required.
Is my data safe when I use the free invoice generator?
Absolutely. Otto AI invoice generator uses bank-level security to protect your information. When you use our free invoice generator, your data remains private and secure.
Why is it important to add a due date on the invoice?
Adding a due date on your invoice sets clear payment expectations for your clients. It helps encourage timely payments, reduces confusion, and supports better cash flow, so you get paid on time and keep your business running smoothly.
What is a proforma invoice?
A proforma invoice is a preliminary bill sent by a seller to a buyer before goods are shipped. It outlines the products, prices, and terms of sale, giving the buyer an estimate of costs before finalizing the purchase or shipment.
Can I save or manage multiple invoices?
he AI invoice generator is perfect for one-off invoices. If you need to manage clients, track payments, or set up recurring billing, check out our full invoicing software, designed for self-employed entrepreneur and small businesses.
Is an invoice a contract?
No, an invoice is not a contract. An invoice is a request for payment that details the goods or services provided and the amount due, while a contract is a legally binding agreement between parties outlining terms and obligations.
Can I use the AI invoice generator on mobile devices?
Yes, our free invoice generator is fully optimized for both desktop and mobile devices. You can create invoice online and download them on the go, wherever your business takes you.
Do I need to sign up or provide payment details to create invoice online?
No. Our free invoice generator allows you to create invoice online instantly without any signup or payment information. Just fill in your details and download your invoice as a PDF.
Join with Google