Base64 Encode / Decode
Encode text to Base64 or decode Base64 strings with full Unicode support
All processing happens in your browser. Your data is never sent to any server.
About Base64 Encode / Decode
Base64 Encode / Decode is a free online tool that works entirely in your browser. No data is sent to any server, ensuring complete privacy. Simply enter your input and get instant results. Part of ToolBox Pro's collection of 95+ free utility tools.
How to use Base64 Encode / Decode
- Enter your input data in the tool's input area
- The tool processes your data instantly in your browser
- View the results and copy or download the output
- No registration required — all tools are free and unlimited
Related Tools
URL Encode / Decode
Encode and decode URLs with full or component encoding modes
HTML Entity Encode / Decode
Encode and decode HTML entities like < > & "
JWT Token Decoder
Decode JWT tokens to view header, payload, and signature as formatted JSON
ROT13 Cipher
Encode or decode text using the ROT13 substitution cipher
Morse Code Translator
Convert text to Morse code and back with visual representation and audio playback
Binary Translator
Convert text to binary (0s and 1s) and back with byte-level breakdown