Encode illusion to Base64

Base64 result: aWxsdXNpb24=

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: illusion to aWxsdXNpb24=

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
i	01101001
l	01101100
l	01101100
u	01110101
s	01110011
i	01101001
o	01101111
n	01101110

Step 2: Group Bits into 6-bit Chunks

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

011010 010110 110001 101100 011101 010111 001101 101001 011011 110110 1110

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011010	a
010110	W
110001	x
101100	s
011101	d
010111	X
001101	N
101001	p
011011	b
110110	2
1110	4

When combined, these characters form the encoded string: "aWxsdXNpb24="

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