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Morse Code Translator

Translate plain text into Morse code, or decode Morse back into text. Use spaces between letters and a forward slash (/) between words.

100% client-side · nothing is uploaded

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How to use the Morse

Choose the mode you need with the Encode / Decode toggle at the top of the tool.
Type or paste your text into the Input box — the result appears instantly as you type.
Use Swap (⇅) to move the output back into the input and flip the mode, which is handy for round-trips.
Click Copy to copy the result, or Clear to start over.

Privacy: this tool runs entirely in your browser. Your input is never sent to, received by, or stored on any server — there are no uploads and no tracking of what you enter.

About Morse

What is Morse code?

Morse code encodes characters as sequences of dots (.) and dashes (-). Developed for the telegraph in the 1800s, it's still used in aviation, amateur radio and emergencies because it can be sent by sound, light or tapping.

How to format it

In this tool, letters within a word are separated by a single space and words are separated by /. For example .... .. is "HI" and ... --- ... is the famous SOS.

Supported characters

All 26 letters, digits 0–9, and common punctuation (period, comma, question mark, slash and more) are supported in both directions.

Frequently asked questions

How are words separated?

With a forward slash /. Letters inside a word are separated by single spaces.

Is Morse case-sensitive?

No. Morse code has no concept of upper- or lower-case; text is treated case-insensitively when encoding.

What is SOS in Morse?

... --- ... — three dots, three dashes, three dots. It's an internationally recognised distress signal.