Convert Base64 encoded strings to binary format instantly. Perfect for low-level data analysis and debugging.
Paste your Base64 string below to convert it to binary representation
Base64 to binary conversion is the process of decoding Base64 encoded strings and representing each byte as its 8-bit binary representation. Binary (base-2) uses only digits 0 and 1 to represent data at the most fundamental level that computers use.
This tool decodes your Base64 string and converts each byte to its binary form, displaying it as a sequence of 0s and 1s. You can toggle spacing between bytes for improved readability, making it easier to analyze the bit-level structure of your data.
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Yes, all conversion happens entirely in your browser. Your Base64 data never leaves your device and is never sent to any server, ensuring complete privacy and security.
Modern computers use 8-bit bytes as the standard unit of data. Each character in the decoded Base64 string is represented as one byte (8 bits), which can represent values from 0 to 255.
Spacing between bytes (every 8 bits) makes the binary output more readable and easier to analyze. Without spaces, it's a continuous string of 0s and 1s. Choose based on your preference or use case.
Absolutely! This Base64 to binary converter is completely free with no limitations, registration, or hidden costs.