Decode a3U= from Base64

Decoded result: ku

Word Visualization: ku

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Decoding Process: a3U= to ku

About the '=' Padding

The '=' at the end of "a3U=" is padding. Base64 encoding requires the input length to be divisible by 4. When it's not, '=' characters are added as padding. These padding characters are represented as '000000' in binary but are not used in the final decoded output.

Step 1: Map Base64 Characters to Binary

Base64 Character	Binary Value	Decimal Value
a	011010	26
3	110111	55
U	010100	20
=	padding (000000)	-

Step 2: Group Bits into Bytes

The binary string is grouped into 8-bit chunks (1 byte each):

01101011 01110101 00

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01101011	k
01110101	u
00

When combined, these characters form the decoded string: "ku"

Word Statistics: ku

General Statistics

Length: 2 characters
Vowels: 1
Consonants: 1

Letter Frequency

Letter	Frequency
k	1
u	1

Encode ku

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