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Encode markup to Base64

Base64 result: bWFya3Vw

For encoded binaries (like images, documents, etc.) use the file upload form below.
Encode base64 strings in real-time as you type or paste.
Encoding Process: markup to bWFya3Vw

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
m01101101
a01100001
r01110010
k01101011
u01110101
p01110000

Step 2: Group Bits into 6-bit Chunks

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

011011 010110 000101 110010 011010 110111 010101 110000

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011011b
010110W
000101F
110010y
011010a
1101113
010101V
110000w

When combined, these characters form the encoded string: "bWFya3Vw"

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