Binary to IP Converter

Convert binary IPv4 addresses to dot-decimal notation instantly. Paste one or more dotted binary addresses and get standard IP results in seconds — no server required.

Binary IP address(es)

Enter one binary IPv4 address per line in dotted 8-bit octet format.

Each line must have four 8-bit binary groups separated by dots (e.g. 11000000.10101000.00000000.00000001). Everything runs locally in your browser — nothing is uploaded.

Dot-decimal IP address(es)Standard dot-decimal IPv4 notation converted from binary input.

0 lines in0 lines outN/A runtime

Hundreds of addresses convert in under 10ms on modern browsers.

How to convert binary to IP

Convert in 3 steps

Takes ~5 seconds

1
Paste binary addresses
Enter one or more dotted binary IPv4 addresses, one per line, in the input box.
2
Click Convert to IP
The tool parses each 8-bit octet group and converts it from base-2 to a decimal integer.
3
Copy the results
Each line outputs the corresponding dot-decimal IP address, ready to use.

Any line with an invalid group length, non-binary characters, or wrong number of octets is flagged with a clear error message.

Who should use this tool?

Network engineers interpreting binary IP data from logs or tools
Students learning binary-to-decimal conversion for networking coursework
Developers processing binary-encoded IP addresses in scripts or configs

Examples

Convert a common private network address from binary.

Input

11000000.10101000.00000000.00000001

Output

192.168.0.1

Convert a loopback address in binary form.

Input

01111111.00000000.00000000.00000001

Output

127.0.0.1

Convert a typical subnet mask from binary.

Input

11111111.11111111.11111111.00000000

Output

255.255.255.0

Binary to IP conversion explained

Binary IPv4 addresses express each octet as an 8-bit string. This tool splits each address on dots, validates that every group is exactly 8 binary digits, and converts each group from base-2 to a decimal integer between 0 and 255.

This binary to IP converter transforms dotted binary IPv4 addresses into standard dot-decimal notation. Each of the four 8-bit octets is parsed as a base-2 integer and joined with dots to produce the familiar IP format. Ideal for networking students, engineers, and developers working with binary-encoded addresses. All processing runs locally in your browser for fast, private conversions.

Accurate conversion

Each 8-bit binary octet is parsed as a base-2 integer for precise dot-decimal output.

Strict 8-bit validation
Handles 0–255 per octet
Preserves line order

Bulk processing

Convert multiple binary IP addresses at once by entering one per line.

Multi-line input
Per-line error reporting
Copy output instantly

Private by default

All conversions run locally in your browser with no data sent to a server.

No data uploaded
Works offline
No signup needed

Privacy first: we never send your input to a server. Everything runs locally in your browser.

Conversion tips

Ensure your binary input is correctly formatted to avoid errors.

Each octet must be exactly 8 characters — pad with leading zeros if needed (e.g. 00000001).
Use only dots as separators — spaces or dashes between octets will cause an error.
Enter one address per line when converting multiple IPs for clear, ordered output.

Frequently asked questions

Why does my binary IP return an error instead of converting?>

The most common causes are an octet that is not exactly 8 characters long, a character other than 0 or 1 in an octet, or fewer or more than four dot-separated groups on that line. Check each octet and ensure you have exactly four groups separated by dots.

Can I convert binary IPv6 addresses with this tool?>

No. This tool is designed specifically for IPv4 addresses in four 8-bit dotted binary octet format. IPv6 has a different structure and would require a dedicated converter.

How do I convert a binary IP that has leading zeros stripped?>

You need to pad each octet back to exactly 8 bits before converting. For example, if an octet appears as 1010, enter it as 00001010. The tool requires all four groups to be exactly 8 binary digits.

What is the difference between this tool and a 32-bit binary to IP converter?>

This tool expects the binary address already split into four dot-separated 8-bit octets (e.g. 11000000.10101000.00000000.00000001). A 32-bit binary converter accepts a single continuous 32-character binary string without dots and splits it internally.

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