IP to Decimal Converter
Convert IP addresses to decimal and back
IP to Decimal Converter is a free online tool from BrowserUtils that convert ip addresses to decimal and back. It runs entirely in your browser — your data never leaves your device. No account required.
Hex: 0xC0A80101
Binary: 11000000 10101000 00000001 00000001
Octal: 30052000401
How to use IP to Decimal Converter
- 1 Paste or type your input into the editor above.
- 2 The tool processes your data instantly — right in your browser, with nothing sent to a server.
- 3 Copy the result with one click or continue editing your input.
About IP to Decimal Converter
Free online IP to decimal converter. Convert dotted-quad IPv4 addresses to their decimal (integer) representation and vice versa. This tool runs entirely in your browser — your data is never sent to a server. Just paste your input, get instant results, and copy with one click. No sign-up or installation required.
IP to Decimal Converter specs
- Runtime
- 100% client-side (browser)
- Cost
- Free — no account, no rate limits, no usage caps
- Browser support
- Chrome 90+, Firefox 88+, Safari 14+, Edge 90+
- Part of
- 299 developer tools on BrowserUtils (100% client-side)
Questions
How is an IP address converted to a decimal number?
Each of the four octets is treated as a byte. The decimal value is: octet1×16777216 + octet2×65536 + octet3×256 + octet4. For example, 192.168.1.1 = 3232235777.
Why convert an IP to decimal?
Decimal IP representation is used in databases for efficient storage and range queries, in firewall rules, and in certain network programming contexts.
Does this tool support IPv6 addresses?
This converter handles IPv4 addresses in dotted-quad format (e.g., 192.168.1.1). IPv6 addresses use a different 128-bit format and are not supported by this tool.
Is it safe to enter my IP address into this tool?
Yes. The conversion runs entirely in your browser. No IP addresses or other data are sent to any server or logged anywhere.
Can I convert a decimal number back to an IP address?
Yes. Enter a decimal integer and the tool will produce the corresponding dotted-quad IPv4 address. This is useful when reading IP values stored as integers in databases or log files.
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