Encode neighbourhood to Base64

Base64 result: bmVpZ2hib3VyaG9vZA==

Encode text to Base64 format

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Base64 Encoded Result

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Encoding Process: neighbourhood to bmVpZ2hib3VyaG9vZA==

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
n	01101110
e	01100101
i	01101001
g	01100111
h	01101000
b	01100010
o	01101111
u	01110101
r	01110010
h	01101000
o	01101111
o	01101111
d	01100100

Step 2: Group Bits into 6-bit Chunks

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

011011 100110 010101 101001 011001 110110 100001 100010 011011 110111 010101 110010 011010 000110 111101 101111 011001 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011011	b
100110	m
010101	V
101001	p
011001	Z
110110	2
100001	h
100010	i
011011	b
110111	3
010101	V
110010	y
011010	a
000110	G
111101	9
101111	v
011001	Z
00	A

When combined, these characters form the encoded string: "bmVpZ2hib3VyaG9vZA=="

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