Yo! Base64 Encode logoYo! Base64 Encode

Encode spiral to Base64

Base64 result: c3BpcmFs

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: spiral to c3BpcmFs

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
s01110011
p01110000
i01101001
r01110010
a01100001
l01101100

Step 2: Group Bits into 6-bit Chunks

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

011100 110111 000001 101001 011100 100110 000101 101100

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011100c
1101113
000001B
101001p
011100c
100110m
000101F
101100s

When combined, these characters form the encoded string: "c3BpcmFs"

Related Conversion Tools
Encode History

Your encode history will appear here. Start encoding to build your history!