Decode dG9tbXk= from Base64

Decoded result: tommy

Word Visualization: tommy

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: dG9tbXk= to tommy

About the '=' Padding

The '=' at the end of "dG9tbXk=" 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
d	011101	29
G	000110	6
9	111101	61
t	101101	45
b	011011	27
X	010111	23
k	100100	36
=	padding (000000)	-

Step 2: Group Bits into Bytes

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

01110100 01101111 01101101 01101101 01111001 00

Step 3: Convert Binary to ASCII

Binary Value	ASCII Character
01110100	t
01101111	o
01101101	m
01101101	m
01111001	y
00

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

Word Statistics: tommy

General Statistics

Length: 5 characters
Vowels: 1
Consonants: 4

Letter Frequency

Letter	Frequency
t	1
o	1
m	2
y	1

Encode tommy

Related Conversion Tools

Base64 Encode