Decode cmFpbHdheQ== from Base64

Decoded result: railway

Word Visualization: railway

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: cmFpbHdheQ== to railway

About the '=' Padding

The '=' at the end of "cmFpbHdheQ==" 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
c	011100	28
m	100110	38
F	000101	5
p	101001	41
b	011011	27
H	000111	7
d	011101	29
h	100001	33
e	011110	30
Q	010000	16
=	padding (000000)	-
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01110010 01100001 01101001 01101100 01110111 01100001 01111001 0000

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01110010	r
01100001	a
01101001	i
01101100	l
01110111	w
01100001	a
01111001	y
0000

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

Word Statistics: railway

General Statistics

Length: 7 characters
Vowels: 3
Consonants: 4

Letter Frequency

Letter	Frequency
r	1
a	2
i	1
l	1
w	1
y	1

Encode railway

Related Conversion Tools

Base64 Encode