Decode YWRtaXJhbA== from Base64

Decoded result: admiral

Word Visualization: admiral

Base64 text to decode from

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

Select output encoding

Process each line as a separate Base64 string

Do not store in history

Live mode

Decode base64 strings in real-time as you type or paste.

Base64 Decoded Result

Add file to Decode

Charset:

Click to upload or drag and drop

Decoding Process: YWRtaXJhbA== to admiral

About the '=' Padding

The '=' at the end of "YWRtaXJhbA==" 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
Y	011000	24
W	010110	22
R	010001	17
t	101101	45
a	011010	26
X	010111	23
J	001001	9
h	100001	33
b	011011	27
A	000000	0
=	padding (000000)	-
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01100001 01100100 01101101 01101001 01110010 01100001 01101100 0000

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01100001	a
01100100	d
01101101	m
01101001	i
01110010	r
01100001	a
01101100	l
0000

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

Word Statistics: admiral

General Statistics

Length: 7 characters
Vowels: 3
Consonants: 4

Letter Frequency

Letter	Frequency
a	2
d	1
m	1
i	1
r	1
l	1

Encode admiral

Related Conversion Tools

Base64 Encode