Encode informational to Base64

Base64 result: aW5mb3JtYXRpb25hbA==

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: informational to aW5mb3JtYXRpb25hbA==

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
f	01100110
o	01101111
r	01110010
m	01101101
a	01100001
t	01110100
i	01101001
o	01101111
n	01101110
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 100110 011011 110111 001001 101101 011000 010111 010001 101001 011011 110110 111001 100001 011011 00

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011010	a
010110	W
111001	5
100110	m
011011	b
110111	3
001001	J
101101	t
011000	Y
010111	X
010001	R
101001	p
011011	b
110110	2
111001	5
100001	h
011011	b
00	A

When combined, these characters form the encoded string: "aW5mb3JtYXRpb25hbA=="

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