Binary to Decimal
Binary to decimal conversion is useful for flags, bitmasks, low-level debugging and teaching number systems.
Runs in your browserNo uploadFree · no signup
Direct answer
Binary to Decimal is a browser-side workflow connected to Number Base. It converts Binary to Decimal without requiring an upload.
Binary
11111111
Decimal
255
When to use it
- Paste a binary value using only 0 and 1.
- Read the decimal output.
- Use related fields for hex or octal too.
Use the interactive tool
Open Number Base to run the workflow locally in your browser. This page is static HTML for search, examples and quick reference.
FAQ
Can I convert negative binary values?
The tool supports a leading minus sign for integer conversion, not two’s-complement interpretation.
Does it run locally?
Yes. Number conversion runs in the browser.