GIB1 / Base64 Encoder / Decoder

Base64 Encoder / Decoder

Encode or decode UTF-8 text as Base64 without sending it to a server.

CLIENT-SIDE • NO UPLOADS

InputPrivate

Mode

OutputReady

Base64 Encoder / Decoder

Switch between encode and decode modes.

Privacy: the tool runs in your browser. GIB1's optional analytics can measure that a tool was used, but it does not receive the content you paste.