Reverse bits (8-bit)
ClientReverse bit order of an 8-bit value—low-level bit trick.
Nearby workflows on Toolcore
- Swap nibbles in byte — Exchange high and low 4-bit halves of an 8-bit value. when the payload needs a different encoding or escape format.
- Population count (bits) — Count set bits in a non-negative integer—Hamming weight. when the payload needs a different encoding or escape format.
- Binary to Gray code — Convert non-negative integer to reflected Gray code binary string. when the payload needs a different encoding or escape format.
- Integer base converter — Whole numbers in radices 2–36: binary, octal, decimal, hex (optional 0x), custom bases; BigInt-sized strings, local only. when the payload needs a different encoding or escape format.
About this tool
Mirror bits left-right within one byte—useful for certain CRC and DSP exercises.
Common use cases
- Reverse bits (8-bit) for quick local checks without uploading data.
- Copy results into tickets, docs, or classroom notes.
Common mistakes to avoid
Unexpected input shape
See the intro and how-to notes for accepted formats.
FAQ
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
Swap nibbles in byte
ClientExchange high and low 4-bit halves of an 8-bit value.
Population count (bits)
ClientCount set bits in a non-negative integer—Hamming weight.
Binary to Gray code
ClientConvert non-negative integer to reflected Gray code binary string.
Integer base converter
ClientWhole numbers in radices 2–36: binary, octal, decimal, hex (optional 0x), custom bases; BigInt-sized strings, local only.