Encode mccarthy to Base64

Base64 result: bWNjYXJ0aHk=

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Base64 Encoded Result

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Encoding Process: mccarthy to bWNjYXJ0aHk=

About the '=' Padding

Base64 encoding requires the input length (in bytes) to be divisible by 3. If it's not, padding is added: One '=' character is added when the input length modulo 3 equals 2. This ensures the encoded output is properly aligned.

Step 1: Map ASCII Characters to Binary

ASCII Character	Binary Value
m	01101101
c	01100011
c	01100011
a	01100001
r	01110010
t	01110100
h	01101000
y	01111001

Step 2: Group Bits into 6-bit Chunks

The binary string is grouped into 6-bit chunks for Base64 encoding:

011011 010110 001101 100011 011000 010111 001001 110100 011010 000111 1001

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011011	b
010110	W
001101	N
100011	j
011000	Y
010111	X
001001	J
110100	0
011010	a
000111	H
1001	k

When combined, these characters form the encoded string: "bWNjYXJ0aHk="

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Base64 Decode

About the '=' Padding

Step 1: Map ASCII Characters to Binary

Step 2: Group Bits into 6-bit Chunks

Step 3: Convert Binary to Base64

More Base64 encodings