Encode publish to Base64

Base64 result: cHVibGlzaA==

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Encoding Process: publish to cHVibGlzaA==

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
p	01110000
u	01110101
b	01100010
l	01101100
i	01101001
s	01110011
h	01101000

Step 2: Group Bits into 6-bit Chunks

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

011100 000111 010101 100010 011011 000110 100101 110011 011010 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011100	c
000111	H
010101	V
100010	i
011011	b
000110	G
100101	l
110011	z
011010	a
00	A

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

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