Encode nottingham to Base64

Base64 result: bm90dGluZ2hhbQ==

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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: nottingham to bm90dGluZ2hhbQ==

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
o	01101111
t	01110100
t	01110100
i	01101001
n	01101110
g	01100111
h	01101000
a	01100001
m	01101101

Step 2: Group Bits into 6-bit Chunks

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

011011 100110 111101 110100 011101 000110 100101 101110 011001 110110 100001 100001 011011 01

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011011	b
100110	m
111101	9
110100	0
011101	d
000110	G
100101	l
101110	u
011001	Z
110110	2
100001	h
100001	h
011011	b
01	Q

When combined, these characters form the encoded string: "bm90dGluZ2hhbQ=="

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