Decode aXNsYW5kcw== from Base64

Decoded result: islands

Word Visualization: islands

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: aXNsYW5kcw== to islands

About the '=' Padding

The '=' at the end of "aXNsYW5kcw==" 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
X	010111	23
N	001101	13
s	101100	44
Y	011000	24
W	010110	22
5	111001	57
k	100100	36
c	011100	28
w	110000	48
=	padding (000000)	-
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01101001 01110011 01101100 01100001 01101110 01100100 01110011 0000

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01101001	i
01110011	s
01101100	l
01100001	a
01101110	n
01100100	d
01110011	s
0000

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

Word Statistics: islands

General Statistics

Length: 7 characters
Vowels: 2
Consonants: 5

Letter Frequency

Letter	Frequency
i	1
s	2
l	1
a	1
n	1
d	1

Encode islands

Related Conversion Tools

Base64 Encode