Encode discretionary to Base64

Base64 result: ZGlzY3JldGlvbmFyeQ==

Encode text to Base64 format

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Base64 Encoded Result

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Encoding Process: discretionary to ZGlzY3JldGlvbmFyeQ==

About the '=' Padding

Base64 encoding requires the input length (in bytes) to be divisible by 3. If it's not, padding is added: Two '=' characters are added when the input length modulo 3 equals 1. This happens because the input length leaves a remainder of 1 when divided by 3, indicating that two more bytes are needed to complete the 3-byte group. This ensures the encoded output is properly aligned.

Step 1: Map ASCII Characters to Binary

ASCII Character	Binary Value
d	01100100
i	01101001
s	01110011
c	01100011
r	01110010
e	01100101
t	01110100
i	01101001
o	01101111
n	01101110
a	01100001
r	01110010
y	01111001

Step 2: Group Bits into 6-bit Chunks

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

011001 000110 100101 110011 011000 110111 001001 100101 011101 000110 100101 101111 011011 100110 000101 110010 011110 01

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011001	Z
000110	G
100101	l
110011	z
011000	Y
110111	3
001001	J
100101	l
011101	d
000110	G
100101	l
101111	v
011011	b
100110	m
000101	F
110010	y
011110	e
01	Q

When combined, these characters form the encoded string: "ZGlzY3JldGlvbmFyeQ=="

Related Conversion Tools

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