IP Address Converter

Convert an IPv4 address to its decimal integer, hex and binary forms — or back from a number to dotted notation. Runs in your browser.

Runs in your browser — your file never leaves your device

Frequently asked questions

Is IP Address Converter free to use?

Yes — IP Address Converter is completely free with no limits, no watermarks and no sign-up. It runs in your browser, so there is nothing to pay for.

Are my files uploaded or stored anywhere?

No. This tool does all its work locally in your browser using your own device's power. Your files never leave your device and we never see them.

Do I need to install anything or create an account?

No installation and no account needed. IP Address Converter works on any modern browser — Windows, Mac, Linux, Android and iPhone.

How do I use IP Address Converter?

Open the tool, add your file (or paste your content), adjust any options, then press “Convert IP”. Your result is ready to download in seconds.

Title, description, Open Graph & Twitter tags.

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Paste URLs, get a valid sitemap.xml.

Tag campaign links for analytics.

Turn a spreadsheet into a JSON array.

Notes → a polished email.