IPv4 Address Converter Online - Decimal, Hex and Binary
Convert a dotted IPv4 address into its unsigned decimal, hexadecimal and 32-bit binary representations.
About this tool
Each of the four octets is validated from 0 to 255 and combined in network order to produce equivalent numeric formats.
How to use
- Enter the value in the format described by the tool.
- Run the conversion or calculation in your browser.
- Review and copy the generated result.
Features
- Unsigned decimal output.
- Eight-digit hexadecimal output.
- Four grouped binary octets.
Common use cases
- Inspect addresses in packet data.
- Compare IP formats in logs.
- Learn IPv4 binary structure.
Common issues and tips
- Input must use four dotted decimal octets.
- Numeric output represents the address, not a subnet or host range.
Privacy
Processing runs locally in your browser. Input is not uploaded to Tools12345.
Frequently asked questions
Is a CIDR suffix accepted?
No, enter only a dotted IPv4 address.
Is hexadecimal padded?
Yes, it uses eight hexadecimal digits.
Does this calculate a subnet?
No, use the subnet calculator for CIDR ranges.