Encode sensitivity to Base64

Base64 result: c2Vuc2l0aXZpdHk=

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

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Split lines into chunks

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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: sensitivity to c2Vuc2l0aXZpdHk=

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
e	01100101
n	01101110
s	01110011
i	01101001
t	01110100
i	01101001
v	01110110
i	01101001
t	01110100
y	01111001

Step 2: Group Bits into 6-bit Chunks

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

011100 110110 010101 101110 011100 110110 100101 110100 011010 010111 011001 101001 011101 000111 1001

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011100	c
110110	2
010101	V
101110	u
011100	c
110110	2
100101	l
110100	0
011010	a
010111	X
011001	Z
101001	p
011101	d
000111	H
1001	k

When combined, these characters form the encoded string: "c2Vuc2l0aXZpdHk="

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