Encode indirectly to Base64

Base64 result: aW5kaXJlY3RseQ==

Encode text to Base64 format

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

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Base64 Encoded Result

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Encoding Process: indirectly to aW5kaXJlY3RseQ==

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
r	01110010
e	01100101
c	01100011
t	01110100
l	01101100
y	01111001

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 001001 100101 011000 110111 010001 101100 011110 01

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011010	a
010110	W
111001	5
100100	k
011010	a
010111	X
001001	J
100101	l
011000	Y
110111	3
010001	R
101100	s
011110	e
01	Q

When combined, these characters form the encoded string: "aW5kaXJlY3RseQ=="

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