Encode periodicals to Base64

Base64 result: cGVyaW9kaWNhbHM=

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Base64 Encoded Result

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Encoding Process: periodicals to cGVyaW9kaWNhbHM=

About the '=' Padding

Base64 encoding requires the input length (in bytes) to be divisible by 3. If it's not, padding is added: One '=' character is added when the input length modulo 3 equals 2. This ensures the encoded output is properly aligned.

Step 1: Map ASCII Characters to Binary

ASCII Character	Binary Value
p	01110000
e	01100101
r	01110010
i	01101001
o	01101111
d	01100100
i	01101001
c	01100011
a	01100001
l	01101100
s	01110011

Step 2: Group Bits into 6-bit Chunks

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

011100 000110 010101 110010 011010 010110 111101 100100 011010 010110 001101 100001 011011 000111 0011

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011100	c
000110	G
010101	V
110010	y
011010	a
010110	W
111101	9
100100	k
011010	a
010110	W
001101	N
100001	h
011011	b
000111	H
0011	M

When combined, these characters form the encoded string: "cGVyaW9kaWNhbHM="

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