Encode individual to Base64

Base64 result: aW5kaXZpZHVhbA==

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: individual to aW5kaXZpZHVhbA==

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
i	01101001
n	01101110
d	01100100
i	01101001
v	01110110
i	01101001
d	01100100
u	01110101
a	01100001
l	01101100

Step 2: Group Bits into 6-bit Chunks

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

011010 010110 111001 100100 011010 010111 011001 101001 011001 000111 010101 100001 011011 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011010	a
010110	W
111001	5
100100	k
011010	a
010111	X
011001	Z
101001	p
011001	Z
000111	H
010101	V
100001	h
011011	b
00	A

When combined, these characters form the encoded string: "aW5kaXZpZHVhbA=="

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