Yo! Base64 Encode logoYo! Base64 Encode
EncodeDecodeAPIBlog

Encode jfk to Base64

Base64 result: amZr

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: jfk to amZr

Step 1: Map ASCII Characters to Binary

ASCII CharacterBinary Value
j01101010
f01100110
k01101011

Step 2: Group Bits into 6-bit Chunks

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

011010 100110 011001 101011

Step 3: Convert Binary to Base64

Binary ValueBase64 Character
011010a
100110m
011001Z
101011r

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

Related Conversion Tools
Recent Posts
Encode History

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

More Base64 encodings

Encode other common words to Base64, each runs instantly in your browser.