Converter/Calculator
Enhance your workflow with cutting-edge utilities designed for developers, creators, and business professionals.
Base64 Decode
Free Base64 decoder for text, files, and images with JWT/Base64URL support and 100% client-side, private processing.
Base64 Encode
Encode text to Base64 instantly. Type any input and get a safe, ASCII-only Base64 string in real time, with one-click copy.
Binary to Decimal
Free binary to decimal converter with step-by-step solutions, fractional number support, and real-time validation.
Binary to Hex
Fast, accurate binary to hex converter with step-by-step solutions. Ideal for coding, debugging, color codes, and computer science.
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Binary to Octal
Fast, accurate binary to octal converter with step-by-step solutions. Great for Unix permissions, coding, and computer science homework.
Binary to String
Free binary to string converter with ASCII, UTF-8, and UTF-16 support, emoji decoding, and step-by-step breakdown.
Data Size Converter
Free data size converter with binary and decimal support, transfer-time calculator, and real-world storage planning — all in one tool.
Decimal to Binary
Free decimal-to-binary converter with step-by-step solutions, negative number support, and bit-length padding options.
Decimal to Hex
Fast, accurate decimal to hex converter with two's complement, RGB color mode, and step-by-step solutions. Built for coding, debugging, and web design.
Decimal to Octal
Fast, accurate decimal to octal converter with step-by-step solutions. Great for chmod permissions, legacy systems, and computer science.