Decode ZHJhaW5hZ2U= from Base64

Decoded result: drainage

Word Visualization: drainage

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: ZHJhaW5hZ2U= to drainage

About the '=' Padding

The '=' at the end of "ZHJhaW5hZ2U=" 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
Z	011001	25
H	000111	7
J	001001	9
h	100001	33
a	011010	26
W	010110	22
5	111001	57
h	100001	33
Z	011001	25
2	110110	54
U	010100	20
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01100100 01110010 01100001 01101001 01101110 01100001 01100111 01100101 00

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01100100	d
01110010	r
01100001	a
01101001	i
01101110	n
01100001	a
01100111	g
01100101	e
00

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

Word Statistics: drainage

General Statistics

Length: 8 characters
Vowels: 4
Consonants: 4

Letter Frequency

Letter	Frequency
d	1
r	1
a	2
i	1
n	1
g	1
e	1

Encode drainage

Related Conversion Tools

Base64 Encode