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Encode bitmap to Base64

Base64 result: Yml0bWFw

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: bitmap to Yml0bWFw

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
b01100010
i01101001
t01110100
m01101101
a01100001
p01110000

Step 2: Group Bits into 6-bit Chunks

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

011000 100110 100101 110100 011011 010110 000101 110000

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011000Y
100110m
100101l
1101000
011011b
010110W
000101F
110000w

When combined, these characters form the encoded string: "Yml0bWFw"

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