Yo! Base64 Encode logoYo! Base64 Encode

Encode helper to Base64

Base64 result: aGVscGVy

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: helper to aGVscGVy

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
h01101000
e01100101
l01101100
p01110000
e01100101
r01110010

Step 2: Group Bits into 6-bit Chunks

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

011010 000110 010101 101100 011100 000110 010101 110010

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011010a
000110G
010101V
101100s
011100c
000110G
010101V
110010y

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

Related Conversion Tools
Encode History

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