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Encode upward to Base64

Base64 result: dXB3YXJk

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: upward to dXB3YXJk

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
u01110101
p01110000
w01110111
a01100001
r01110010
d01100100

Step 2: Group Bits into 6-bit Chunks

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

011101 010111 000001 110111 011000 010111 001001 100100

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011101d
010111X
000001B
1101113
011000Y
010111X
001001J
100100k

When combined, these characters form the encoded string: "dXB3YXJk"

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