Base64 Pad

Encode and decode Base64 text locally with UTF-8 support.

Base64 Pad encodes and decodes text to Base64 entirely in your browser. How it works • Paste or type text in the input field • Click Encode to create Base64 output (UTF-8) • Click Decode to turn Base64 back into text • Copy the result, or use “Use output” to move it into the input Why install it • Fast local Base64 helper for developers and everyday encoding tasks • No account and no network requests for the conversion itself • Simple popup UI with clear status messages Notes • Invalid Base64 input shows an error instead of crashing • Runs locally. No remote code. Nothing is uploaded Privacy Base64 Pad processes text only in your browser. It does not collect personal data or send content to a backend.