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.
Forget manual billing, our free invoice generator lets you create and
customize invoices easily, all in seconds.
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
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
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
Reflect your unique brand with your logo and contact info
Include personalized notes for every client
Deliver a seamless, memorable client experience with every invoice
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
Your data is protected with bank-level security
Completely free for service-based entrepreneurs and creatives
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.
Everything you need to manage, organize, and grow your business with ease.
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.
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.
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.
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.
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.
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.
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.
The 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.
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.
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.
Creating and sending professional invoices is now instant and hassle-free with Otto AI Invoice. Sign up to generate quotes, automate payment reminders, manage projects, set up recurring invoices, and much more, all for free.
