FrAIFlow
All tools

Base64 Encoder & Decoder

Encode UTF-8 text as Base64 or decode strict Base64 to text.

How it works

TextEncoder handles Unicode; strict decoding rejects invalid padding and UTF-8.

Example

FrAIFlow → RnJBSUZsb3c=

Limits

Check the input and selected format.

UTF-8; RFC 4648; = / ==

Related tools