Base Converter: Binary and Hex Arithmetic for CTF and Bitwise Work

In reverse engineering, CTF, and bitmask tuning, binary and hex are always in front of you. Base Converter converts between 2/8/10/16 bases instantly.

2026-09-12

In security, reverse engineering, and low-level development, hex and binary are everywhere: a memory address, a chunk of shellcode, a bitmask — often switched among several bases back and forth.

Base Converter converts instantly among binary, octal, decimal, and hexadecimal, so you can confirm results when reading disassembly, writing scripts, or verifying bitwise output — no frantic calculator poking, no arithmetic slips.

For security learners, CTF players, and embedded developers, it's one of the highest-frequency helper tools.

In the low-level world, base is the native language. Bookmark Base Converter and make each conversion a confirmation, not a guess.

Try This ToolBase ConverterConvert between binary, octal, decimal, and hexadecimalOpen Tool

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