Decode ZmF0YWw= from Base64

Decoded result: fatal

Word Visualization: fatal

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: ZmF0YWw= to fatal

About the '=' Padding

The '=' at the end of "ZmF0YWw=" 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
m	100110	38
F	000101	5
0	110100	52
Y	011000	24
W	010110	22
w	110000	48
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01100110 01100001 01110100 01100001 01101100 00

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01100110	f
01100001	a
01110100	t
01100001	a
01101100	l
00

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

Word Statistics: fatal

General Statistics

Length: 5 characters
Vowels: 2
Consonants: 3

Letter Frequency

Letter	Frequency
f	1
a	2
t	1
l	1

Encode fatal

Related Conversion Tools

Base64 Encode