Encode summarized to Base64

Base64 result: c3VtbWFyaXplZA==

Encode text to Base64 format

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Base64 Encoded Result

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Encoding Process: summarized to c3VtbWFyaXplZA==

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
s	01110011
u	01110101
m	01101101
m	01101101
a	01100001
r	01110010
i	01101001
z	01111010
e	01100101
d	01100100

Step 2: Group Bits into 6-bit Chunks

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

011100 110111 010101 101101 011011 010110 000101 110010 011010 010111 101001 100101 011001 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011100	c
110111	3
010101	V
101101	t
011011	b
010110	W
000101	F
110010	y
011010	a
010111	X
101001	p
100101	l
011001	Z
00	A

When combined, these characters form the encoded string: "c3VtbWFyaXplZA=="

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