Encode grandchildren to Base64

Base64 result: Z3JhbmRjaGlsZHJlbg==

Encode text to Base64 format

For encoded binaries (like images, documents, etc.) use the file upload form below.

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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: grandchildren to Z3JhbmRjaGlsZHJlbg==

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
g	01100111
r	01110010
a	01100001
n	01101110
d	01100100
c	01100011
h	01101000
i	01101001
l	01101100
d	01100100
r	01110010
e	01100101
n	01101110

Step 2: Group Bits into 6-bit Chunks

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

011001 110111 001001 100001 011011 100110 010001 100011 011010 000110 100101 101100 011001 000111 001001 100101 011011 10

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011001	Z
110111	3
001001	J
100001	h
011011	b
100110	m
010001	R
100011	j
011010	a
000110	G
100101	l
101100	s
011001	Z
000111	H
001001	J
100101	l
011011	b
10	g

When combined, these characters form the encoded string: "Z3JhbmRjaGlsZHJlbg=="

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