Morse code has survived over 150 years — from telegraph wires to ship-to-shore radio to modern amateur radio — because its dot-and-dash alphabet needs nothing but a single on/off signal to carry a message.
What Is the Morse Code Translator?
Type any text and instantly see its International Morse Code equivalent, with letters separated by spaces and words separated by a slash. Paste a Morse sequence back in and convert it to plain text, or press the play button to hear it as actual dot/dash tones generated live with the Web Audio API.
How to Use It
- Open the tool at /tools/morse-code-translator.
- Type your message and click Text → Morse to see the code.
- Or paste a Morse sequence and click Morse → Text to decode it.
- Click ▶ Play sound to hear the message tapped out in audible tones.
Key Features
- Full alphanumeric and punctuation support, following the International Morse Code standard.
- Audible playback generated directly with the Web Audio API — no audio files, no server round-trip.
- Bidirectional conversion, verified against the well-known “SOS” →
... --- ...reference exactly. - Fully client-side, nothing ever leaves your browser.
When to Use This Tool
- Amateur radio and Scouting merit badge study, where Morse code fluency is still taught.
- Puzzle and escape-room design needing a classic, recognizable code.
- Historical and cryptography education covering pre-digital communication systems.
Try It Now
Open Morse Code Translator directly, or press ⌘K and type the tool name from anywhere on the site.
Part of the Encoding & Decoding collection on WebdevToolbox — free, browser-based developer tools with no login required.