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Encode sponge to Base64

Base64 result: c3Bvbmdl

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: sponge to c3Bvbmdl

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
s01110011
p01110000
o01101111
n01101110
g01100111
e01100101

Step 2: Group Bits into 6-bit Chunks

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

011100 110111 000001 101111 011011 100110 011101 100101

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011100c
1101113
000001B
101111v
011011b
100110m
011101d
100101l

When combined, these characters form the encoded string: "c3Bvbmdl"

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