🔐 Base64, Hex & Binary Text Encoder / Decoder

Encode text to Base64 (standard or URL-safe), hexadecimal, binary, HTML entities, Unicode escapes or ROT13 — and decode back. Full UTF-8 and emoji support. Live in both directions; nothing leaves your device.

Plain text

Encoded (Base64)

Tip: Base64 grows data by ~33%. It is encoding, not encryption — anyone can decode it.