Encode southampton to Base64

Base64 result: c291dGhhbXB0b24=

Encode text to Base64 format

For encoded binaries (like images, documents, etc.) use the file upload form below.

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Process each line as a separate Base64 string

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Encode base64 strings in real-time as you type or paste.

Base64 Encoded Result

Encode file to Base64 format

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Encoding Process: southampton to c291dGhhbXB0b24=

About the '=' Padding

Base64 encoding requires the input length (in bytes) to be divisible by 3. If it's not, padding is added: One '=' character is added when the input length modulo 3 equals 2. This ensures the encoded output is properly aligned.

Step 1: Map ASCII Characters to Binary

ASCII Character	Binary Value
s	01110011
o	01101111
u	01110101
t	01110100
h	01101000
a	01100001
m	01101101
p	01110000
t	01110100
o	01101111
n	01101110

Step 2: Group Bits into 6-bit Chunks

The binary string is grouped into 6-bit chunks for Base64 encoding:

011100 110110 111101 110101 011101 000110 100001 100001 011011 010111 000001 110100 011011 110110 1110

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011100	c
110110	2
111101	9
110101	1
011101	d
000110	G
100001	h
100001	h
011011	b
010111	X
000001	B
110100	0
011011	b
110110	2
1110	4

When combined, these characters form the encoded string: "c291dGhhbXB0b24="

Related Conversion Tools

Base64 Decode

About the '=' Padding

Step 1: Map ASCII Characters to Binary

Step 2: Group Bits into 6-bit Chunks

Step 3: Convert Binary to Base64

More Base64 encodings