Decode cHJvZ3JhbW1pbmc= from Base64

Decoded result: programming

Word Visualization: programming

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: cHJvZ3JhbW1pbmc= to programming

About the '=' Padding

The '=' at the end of "cHJvZ3JhbW1pbmc=" 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
H	000111	7
J	001001	9
v	101111	47
Z	011001	25
3	110111	55
J	001001	9
h	100001	33
b	011011	27
W	010110	22
1	110101	53
p	101001	41
b	011011	27
m	100110	38
c	011100	28
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01110000 01110010 01101111 01100111 01110010 01100001 01101101 01101101 01101001 01101110 01100111 00

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01110000	p
01110010	r
01101111	o
01100111	g
01110010	r
01100001	a
01101101	m
01101101	m
01101001	i
01101110	n
01100111	g
00

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

Word Statistics: programming

General Statistics

Length: 11 characters
Vowels: 3
Consonants: 8

Letter Frequency

Letter	Frequency
p	1
r	2
o	1
g	2
a	1
m	2
i	1
n	1

Encode programming

Related Conversion Tools

Base64 Encode