Encode geological to Base64

Base64 result: Z2VvbG9naWNhbA==

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Base64 Encoded Result

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Encoding Process: geological to Z2VvbG9naWNhbA==

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
g	01100111
e	01100101
o	01101111
l	01101100
o	01101111
g	01100111
i	01101001
c	01100011
a	01100001
l	01101100

Step 2: Group Bits into 6-bit Chunks

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

011001 110110 010101 101111 011011 000110 111101 100111 011010 010110 001101 100001 011011 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011001	Z
110110	2
010101	V
101111	v
011011	b
000110	G
111101	9
100111	n
011010	a
010110	W
001101	N
100001	h
011011	b
00	A

When combined, these characters form the encoded string: "Z2VvbG9naWNhbA=="

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