Base64 Encoder and Decoder
Encode text to Base64 and decode Base64 strings back to readable text.
Base64 encodes binary data into 64 printable characters.
hello = aGVsbG8=
This calculator is coming soon
The reference content is available now. The interactive calculator will be added in an upcoming tool build.
Formula
Base64 encodes binary data into 64 printable characters.
The formula is shown directly so users can audit how the result is produced.
Example
hello = aGVsbG8=
Examples make common scenarios faster to verify before users enter their own values.
Reference Table
Texthello
Base64aGVsbG8=
Padding=
Reference values help users scan common conversions and compare expected ranges quickly.