Fill in the form and download a clean PDF invoice. Free, with no signup and no watermark — your data never leaves your browser.
How to create an invoice
Add your details
Enter your business name, your client’s details, and an invoice number. Clients save on your device for next time.
Add line items, tax & currency
List what you’re billing with quantity and rate. Pick a currency, add tax or discount — totals calculate automatically.
Download the PDF
Click Download PDF for a clean, print-ready invoice to send to your client. No account, no email gate, no watermark.
Invoice Generator for Mobile — No App to Install
By Innvoic
You don’t need to install an app to invoice from your phone. This one runs entirely in your mobile browser. Open it on iPhone or Android, fill in the form, download the PDF. No signup, no download, no permissions. The layout is built for small screens, with a sticky bar keeping the download button in reach, and everything saves on your device. It costs nothing, installs nothing, and the PDFs carry no watermark.
Invoicing from your phone, for real
Plenty of “mobile” invoice tools are desktop pages squeezed onto a phone. This one was designed for the small screen first. The form stacks vertically, inputs are full-width and thumb-friendly, and the preview sits below the form so you can scroll down to check it. A fixed bottom bar holds Download PDF and Share, so you never scroll back up to finish. The signature pad works with a finger. Currency, themes, and line items all work without a keyboard. Raise an invoice on the train, at a client’s site, between jobs, then download it or share a link on the spot.
No install, no updates, no storage used
A native invoicing app wants storage, permissions, an account, and regular updates. A browser page asks for none of that. No App Store, no Play Store, no background processes. Bookmark it or add it to your home screen and it opens like an app, always the latest version, using zero storage. Invoices, clients, and drafts stay in your phone’s browser storage, private to your device. The honest trade-off: that data lives in that browser, so it won’t sync to your laptop on its own. For invoicing on the go, that’s a fair price for something that costs nothing and installs nothing.
Is there an invoice generator app for iPhone?
You don’t need one from the App Store. This works in Safari with no install and no signup. Add it to your home screen and it behaves like an app.
Does the invoice generator app work on Android?
Yes. Chrome or any modern Android browser, mobile layout, sticky download bar. No APK, no permissions prompts, no storage used.
Is the mobile invoice generator free?
Yes. PDF download, invoice history, client saving, themes, QR payment codes in the preview: everything works on phones at no cost, no account required.
Will my invoices sync between my phone and computer?
No. Invoices are stored in each browser’s local storage on that device. Private by design, but it means your phone’s invoices stay on your phone unless you share or export them.
Related: free invoice generator, PDF invoice generator.