Yo! Base64 Encode logoYo! Base64 Encode

Encode usually to Base64

Base64 result: dXN1YWxseQ==

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: usually to dXN1YWxseQ==

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
u01110101
s01110011
u01110101
a01100001
l01101100
l01101100
y01111001

Step 2: Group Bits into 6-bit Chunks

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

011101 010111 001101 110101 011000 010110 110001 101100 011110 01

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011101d
010111X
001101N
1101011
011000Y
010110W
110001x
101100s
011110e
01Q

When combined, these characters form the encoded string: "dXN1YWxseQ=="

Related Conversion Tools
Encode History

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