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Encoding & Decoding

Base64, Morse code, Leet speak, and text encoding tools

Morse Code Encoder

Convert text to International Morse Code with real-time audio playback at 5–20 WPM. Full ITU alphabet, visual beep indicator. Nothing uploaded.

Morse Code Decoder

Decode Morse code dots and dashes back to plain text. Supports full ITU alphabet including letters, digits, and punctuation. Audio playback available.

Base64 Encoder

Encode text or binary files to Base64 or Base64URL. Supports MIME line wrapping, data URIs, and files up to 50 MB. Fully browser-based.

Base64 Decoder

Decode Base64 or Base64URL strings to plain text or download as a binary file. Handles MIME line-wrapping and PEM certificates automatically.

Encode and decode text using Base64, URL encoding, Morse code, Leet speak, ROT13, and other text transformation formats. Convert between character sets, escape special characters, and translate between human and machine-readable formats. All encoding operations run instantly in your browser with no server upload required.