Edwin LabHow to use this tool
- Enter or select your input.
- Choose the action shown above to process it in this browser.
- Review the result before copying or downloading it.
Limits and behavior
Only signed integers are supported; fractions, exponents, internal spaces, and two’s-complement notation are not. A matching 0b, 0o, or 0x prefix is optional for its corresponding base. Leading zeros normalize away and hexadecimal output uses lowercase digits. Input is limited to 4,096 digits.
For example, decimal 255 becomes binary 11111111, octal 377, and hexadecimal ff. A leading minus sign works in every base. Prefixes such as 0b, 0o, and 0x are accepted only when they match the selected input base. This is numeric conversion, not Base64 text encoding or fixed-width two’s-complement arithmetic.
Is my input uploaded?
No. Processing runs locally in this browser; this page does not send tool input to a server.
Frequently asked questions
Does this page upload or save my input?
No. The tool runs in your browser and does not place input in its URL or browser storage. Your browser may keep its own clipboard or download history if you use those features.
What happens when input is outside the supported format?
The page reports a validation message and keeps your input available to edit. Review the stated limits and examples before copying a result. Browser support and available memory can also affect processing time.
Can this replace a full development or security system?
No. This focused utility handles only the formats and operations described above. Validate important outputs in the application or workflow where you plan to use them.