Convert hexadecimal values into binary bits. Each hex digit expands to a precise 4-bit binary group.
For a compact reference across all three number systems, use the binary, decimal, and hex cheat sheet.
Each hexadecimal digit maps directly to four binary bits.
Yes. Common separators are ignored when possible so you can paste formatted hex values.
Hex is a compact way to represent binary data because one hex digit equals exactly four bits.
No. Conversion happens locally in your browser.
Binary
Convert binary numbers made of 0s and 1s into hexadecimal values instantly. Use examples, copy results, and learn how binary groups map cleanly to base-16
Binary
Convert decimal numbers to binary instantly with examples, common values, copyable output, and related base conversion tools for programming and networking.
Number
Convert numbers between bases 2 through 62, including binary, decimal, hexadecimal, Base32, Base36, Base58, and Base62. Runs locally with clear examples.