Encode hallmark to Base64

Base64 result: aGFsbG1hcms=

Encode text to Base64 format

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

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Base64 Encoded Result

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Encoding Process: hallmark to aGFsbG1hcms=

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
h	01101000
a	01100001
l	01101100
l	01101100
m	01101101
a	01100001
r	01110010
k	01101011

Step 2: Group Bits into 6-bit Chunks

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

011010 000110 000101 101100 011011 000110 110101 100001 011100 100110 1011

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011010	a
000110	G
000101	F
101100	s
011011	b
000110	G
110101	1
100001	h
011100	c
100110	m
1011	s

When combined, these characters form the encoded string: "aGFsbG1hcms="

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