Encode cardiovascular to Base64

Base64 result: Y2FyZGlvdmFzY3VsYXI=

Encode text to Base64 format

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

Destination newline separator

Process each line as a separate Base64 string

Do not store in history

Split lines into chunks

Live mode

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

Base64 Encoded Result

Encode file to Base64 format

Charset:

Click to upload or drag and drop

Encoding Process: cardiovascular to Y2FyZGlvdmFzY3VsYXI=

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
c	01100011
a	01100001
r	01110010
d	01100100
i	01101001
o	01101111
v	01110110
a	01100001
s	01110011
c	01100011
u	01110101
l	01101100
a	01100001
r	01110010

Step 2: Group Bits into 6-bit Chunks

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

011000 110110 000101 110010 011001 000110 100101 101111 011101 100110 000101 110011 011000 110111 010101 101100 011000 010111 0010

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011000	Y
110110	2
000101	F
110010	y
011001	Z
000110	G
100101	l
101111	v
011101	d
100110	m
000101	F
110011	z
011000	Y
110111	3
010101	V
101100	s
011000	Y
010111	X
0010	I

When combined, these characters form the encoded string: "Y2FyZGlvdmFzY3VsYXI="

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