Morse Code Translator

Morse Code Generator Online

Convert text to Morse code and decode Morse back to text instantly. Great for learning, puzzles, and creative social media posts. Free online tool, no signup.

How Morse Code Works

Morse code encodes each letter and digit as a sequence of dots (·) and dashes (−). Developed by Samuel Morse in the 1830s, it maps letters A-Z and digits 0-9 to standardized signal patterns. The International Morse Code standard (ITU-R M.1677-1) defines the timing specifications.

This tool converts between plain text and Morse code representations in real time, entirely in your browser.

Example

Input: SOS
Output: ··· −−− ···

How Encoding Works

All encoding and decoding runs locally in your browser using JavaScript. No data is sent to any server. The output is standard text that can be copied and pasted anywhere.

Platform Compatibility

This output uses standard Unicode characters and works on:

• Discord — fully supported in usernames, channel names, and messages
• Instagram — works in bio, name, and captions
• TikTok — works in bio and video descriptions
• Twitter/X — works in display name and bio (not all styles in tweets)
• Facebook — works in bio and About section
• YouTube — works in channel description and comments
• Twitch — works in chat and panel descriptions

If characters appear as empty boxes (□), the device may need an OS update for full Unicode font support.