Yes, completely free. No sign-up, no limits, no hidden charges.
Yes. Enter any starting number in the Starting number field and
every page will be numbered from there.
Choose plain numbers, "Page X", or "Page X of Y" where Y is the
total page count.
Absolutely. Your files never leave your device. All processing
happens locally in your browser.
Yes, the tool works on any device including smartphones and
tablets.