Unsupported input
The tool may reject input that does not match the expected content, structure, or file type.
Fix: Confirm the tool input requirements and paste the correct type of data.
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Convert IP addresses between formats
Enter either an IPv4 address or its integer representation. The tool detects the direction.
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Last reviewed:
Binary (base 2) is the number system computers use natively, where every value is represented with combinations of 0 and 1.
IP Address Converter is an online tool that helps you convert IP addresses between formats.
Use it when you need to process iP Address Converter quickly and keep the input, output, and controls in the same browser tab.
Start with the iP Address Converter input you want to process in IP Address Converter.
Get a iP Address Converter result from IP Address Converter that is ready to review, copy, and reuse in the next step of your workflow.
The tool may reject input that does not match the expected content, structure, or file type.
Fix: Confirm the tool input requirements and paste the correct type of data.
Missing fields or partial content can block processing or produce weak results.
Fix: Provide the full required input before running the tool.
Sample or placeholder values can lead to output that looks valid but is not ready for real use.
Fix: Replace placeholders with your actual values before relying on the result.
Almost all of the processing runs client-side in your browser, so pasted input stays on your device unless the tool explicitly calls an external API.
Paste the data type the tool is built for — plain text, code, or a structured payload — into the input panel. The tool processes it as you type.
Yes. IP Address Converter is responsive and works on phones, tablets, and desktops. Copy-to-clipboard and download actions are wired for touch devices too.
Use the copy-to-clipboard button or the download action on the output panel to move the result straight into your editor, ticket, or build pipeline.
Reach for IP Address Converter when you need to convert IP addresses between formats for a quick check, debug session, code review, or ticket comment — a CLI or library is better for scripted pipelines, but IP Address Converter removes the setup cost for one-off work.
Continue the workflow with related tools for iP Address Converter, adjacent input and output steps, or other utilities in the same category. You can also browse the full Unit Converters category for more options.
Convert an IPv4 address into its 32-bit unsigned decimal form for routing tables, allow-lists, and database storage.
Convert each octet of an IPv4 address into its 8-bit binary form, ideal for subnet calculations and teaching materials.
Convert an IPv4 address into uppercase hexadecimal octets, useful for network logs, packet dumps, and embedded configuration.
Convert an IPv4 address into zero-padded octal octets, matching inet_aton behaviour and documentation examples.
Convert four 8-bit binary octets (separated by dots) into a standard dotted-decimal IPv4 address.
Convert a 32-bit unsigned decimal value back into a standard dotted-quad IPv4 address.
Convert binary numbers to decimal
Convert decimal numbers to binary
Convert a hexadecimal IPv4 address (either dotted hex or contiguous 8 chars) back into dotted-decimal notation.
Convert four octal octets back into the standard dotted-decimal IPv4 address used by humans and most APIs.
Convert ASCII text to binary
Convert binary to ASCII text