Number base converter
Convert between decimal, hexadecimal, octal and binary. Handles huge numbers.
Frequently asked questions
Is Number base converter free?
Yes. Number base converter is free to use. You get 3 free conversions a day without an account, and unlimited use when you sign in with Google.
Are my files uploaded?
No. The conversion runs inside your browser, so your files stay on your device and are never sent to our servers.
Does it work on mobile?
Yes. PixKaro works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.