Convert signed whole numbers between binary, octal, decimal, hexadecimal and bases 2–36. Keep large integers exact, add prefixes and group output digits.
Your values are never uploaded to a server. This converter uses self-hosted JavaScript and runs on your device, without accounts, remote processing or saved input history. Its shared engine can also be reused in the planned Conversion Workspace.
Convert signed whole numbers between binary, octal, decimal, hexadecimal and bases 2–36. Keep large integers exact, add prefixes and group output digits.
Whole integers only, up to 2,048 digits, bases 2–36. A minus sign represents signed magnitude; it does not produce fixed-width two’s complement bits.
No. Inputs and generated reports remain in this page until you copy or download them. No network API, analytics submission or input storage is used. The website saves only your theme preference.
Yes. Each converter remains a standalone tool within Conversion Tools. Category shortcuts open other tools, and related links suggest relevant conversions. Inputs do not transfer when navigating. A combined Conversion Workspace is planned after the standalone collection.
