Decode b2NlYW5pYw== from Base64

Decoded result: oceanic

Word Visualization: oceanic

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: b2NlYW5pYw== to oceanic

About the '=' Padding

The '=' at the end of "b2NlYW5pYw==" 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
b	011011	27
2	110110	54
N	001101	13
l	100101	37
Y	011000	24
W	010110	22
5	111001	57
p	101001	41
Y	011000	24
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):

01101111 01100011 01100101 01100001 01101110 01101001 01100011 0000

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01101111	o
01100011	c
01100101	e
01100001	a
01101110	n
01101001	i
01100011	c
0000

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

Word Statistics: oceanic

General Statistics

Length: 7 characters
Vowels: 4
Consonants: 3

Letter Frequency

Letter	Frequency
o	1
c	2
e	1
a	1
n	1
i	1

Encode oceanic

Related Conversion Tools

Base64 Encode