Encode architectural to Base64

Base64 result: YXJjaGl0ZWN0dXJhbA==

Encode text to Base64 format

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Process each line as a separate Base64 string

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Base64 Encoded Result

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Encoding Process: architectural to YXJjaGl0ZWN0dXJhbA==

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
a	01100001
r	01110010
c	01100011
h	01101000
i	01101001
t	01110100
e	01100101
c	01100011
t	01110100
u	01110101
r	01110010
a	01100001
l	01101100

Step 2: Group Bits into 6-bit Chunks

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

011000 010111 001001 100011 011010 000110 100101 110100 011001 010110 001101 110100 011101 010111 001001 100001 011011 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011000	Y
010111	X
001001	J
100011	j
011010	a
000110	G
100101	l
110100	0
011001	Z
010110	W
001101	N
110100	0
011101	d
010111	X
001001	J
100001	h
011011	b
00	A

When combined, these characters form the encoded string: "YXJjaGl0ZWN0dXJhbA=="

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