ToolsFaction Online Tool
IPv4 to Binary Converter
Switch between dotted-decimal IPv4 and 32-bit binary notation.
Convert IPv4 addresses to 32-bit binary and binary values back to dotted-decimal IP format.
About This Tool
ToolsFaction IPv4 to Binary Converter provides two-way conversion between dotted-decimal IPv4 addresses and 32-bit binary notation. It is useful for subnetting practice and network troubleshooting calculations.
How to Use
- Enter an IPv4 address or 32-bit binary value.
- Choose the required conversion direction.
- Review the converted address and octets.
- Copy the result from the relevant field.
Example
Convert 192.168.1.1 into four 8-bit binary octets.
Frequently Asked Questions
How many bits are in IPv4?
An IPv4 address contains 32 bits arranged as four 8-bit octets.
Can it convert binary back to IPv4?
Yes. Enter exactly 32 binary digits.
Does it contact the IP address?
No. Conversion is local mathematics only.
Are spaces allowed in binary input?
Yes. Whitespace is ignored.
Free to UseNo hidden fees
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Browser-BasedNothing to install
Privacy FriendlyBuilt for simple use