PlanetToolbox
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to UTF-8 text with standard and URL-safe output options.
Operation
Encode
Input bytes
14
Output length
20
Variant
standard
Base64 inputs
Encode or decode Base64
Base64 result
Notes
Unicode handlingText is encoded and decoded as UTF-8, so symbols and non-English characters are preserved.
PrivacyBase64 processing runs locally in the browser; values are not uploaded.
Base64 encoding notes
Base64 is an encoding format, not encryption. It is useful for representing binary or UTF-8 text in plain text systems, but it should not be used to protect secrets.