A growing collection of tools for developers who work with numbers, bits, and data at a low level. Fast, focused, and built to grow.
Download on the App StoreConvert between DEC, HEX, BIN, OCT, and ASCII. Bitwise operations, two's complement, adaptive keypad.
Visual bit manipulation for 8 to 64-bit values. MSB/LSB ordering, endianness swap, signed & unsigned display.
Full CIDR support with network, broadcast, host range, subnet mask, wildcard, and color-coded binary visualization.
Every calculation is saved across all tools. One-tap copy and restore for any value.
New tools and features are on the roadmap. Your feedback shapes what comes next.