Encode newsweek to Base64

Base64 result: bmV3c3dlZWs=

Encode text to Base64 format

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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: newsweek to bmV3c3dlZWs=

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
n	01101110
e	01100101
w	01110111
s	01110011
w	01110111
e	01100101
e	01100101
k	01101011

Step 2: Group Bits into 6-bit Chunks

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

011011 100110 010101 110111 011100 110111 011101 100101 011001 010110 1011

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011011	b
100110	m
010101	V
110111	3
011100	c
110111	3
011101	d
100101	l
011001	Z
010110	W
1011	s

When combined, these characters form the encoded string: "bmV3c3dlZWs="

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