Encode openoffice to Base64

Base64 result: b3Blbm9mZmljZQ==

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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Base64 Encoded Result

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Encoding Process: openoffice to b3Blbm9mZmljZQ==

About the '=' Padding

Base64 encoding requires the input length (in bytes) to be divisible by 3. If it's not, padding is added: Two '=' characters are added when the input length modulo 3 equals 1. This happens because the input length leaves a remainder of 1 when divided by 3, indicating that two more bytes are needed to complete the 3-byte group. This ensures the encoded output is properly aligned.

Step 1: Map ASCII Characters to Binary

ASCII Character	Binary Value
o	01101111
p	01110000
e	01100101
n	01101110
o	01101111
f	01100110
f	01100110
i	01101001
c	01100011
e	01100101

Step 2: Group Bits into 6-bit Chunks

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

011011 110111 000001 100101 011011 100110 111101 100110 011001 100110 100101 100011 011001 01

Step 3: Convert Binary to Base64

Binary Value	Base64 Character
011011	b
110111	3
000001	B
100101	l
011011	b
100110	m
111101	9
100110	m
011001	Z
100110	m
100101	l
100011	j
011001	Z
01	Q

When combined, these characters form the encoded string: "b3Blbm9mZmljZQ=="

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