ASCII to Binary Converter
Convert ASCII characters and text to binary instantly. Each character is mapped to its ASCII code and then to 8-bit binary. Includes character table, per-char breakdown, batch mode, and code snippets.
⚡ Binary Output
01001000 01100101 01101100 01101100 01101111
← "Hello" → ASCII → Binary
Characters5
Total Bits40
→
Separator:
Prefix:
0
Characters
0
Bytes
0
Total Bits
0
Unique Chars
Binary (8-bit)
—
Click to copy
Hex Values
—
Click to copy
ASCII Decimals
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Click to copy
Octal Values
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Click to copy
0b Prefixed
—
Click to copy
Nibble Pairs
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Click to copy
💡 Each ASCII character has a decimal code (0–127). That code is converted to 8-bit binary.
A=65=01000001, a=97=01100001, Space=32=00100000🧩 Per-Character Binary Breakdown
Enter text above to see per-character breakdown
📊 ASCII Reference Table — Click any character to convert it
📋 Batch Convert — One text per line
Text Input (one per line)
Binary Output
Results will appear here...
