Morse Code Translator

The free online Morse code translator

MorseCodeVerse is a free online Morse code translator that converts in both directions and detects which way you mean automatically. Type plain English and it becomes International Morse code the instant you stop typing; paste dots and dashes and it turns Morse code back to text just as fast. There is nothing to install and no sign-up — the whole tool runs in your browser, so everything you translate stays on your own device. It works the same on desktop and mobile, which makes it a genuinely portable online Morse code translator rather than a fixed chart.

English to Morse, and Morse back to text

As an English to Morse code translator it handles the full alphabet, the digits 0–9 and common punctuation under the International Morse standard (ITU-R M.1677-1). Working the other way it is a Morse-code-to-text and Morse-code-to-English decoder: separate letters with a space and words with a slash (/) and it rebuilds readable text — for example ··· −−− ··· decodes to SOS. It stays forgiving of messy input, so underscores for dashes, mid-dots for dots or missing word breaks usually still translate.

An audio Morse code translator

Most people looking for an audio Morse code translator want to actually hear the code, and this one generates the sound live. Press Transmit and a pure oscillator beeps your message using exact PARIS timing — a dash lasts three dots, letters are parted by three dots of silence and words by seven. Speed runs from a beginner-friendly 8 WPM (a dot around 150 ms) up to a brisk 30 WPM, the tone tunes across the practice range, and you can choose sine, triangle or square waveforms. Because the audio is synthesized on the fly, there are no recordings to download and nothing is ever uploaded.

Numbers, letters and international characters

Numbers matter as much as letters here: as a number Morse code translator it renders 0 through 9 in their five-element International forms, so times, coordinates, call signs and counts come out correctly. Every character maps to the same International Morse code table used by amateur radio operators and maritime signallers worldwide, which is why the output matches any other standards-compliant chart you check it against.

Light, vibration and easy sharing

Sound is only one channel. Switch on Light and the screen flashes each dot and dash as a signalling beacon; on a phone, the vibration channel taps the same rhythm silently into your hand. Run all three together to see, hear and feel a message at once. When you are finished, copy the dots and dashes to paste anywhere, or share a link that reopens this text to Morse code translator pre-filled with your message — handy for lessons, puzzles, jewellery engraving and game clues alike.

Why an online tool beats a printed chart

A printed chart tells you what a letter looks like; an online Morse code translator to text tells you what a whole message sounds and feels like, at the exact speed you choose, without hand-counting a single dot. Paste a long string and read it back in seconds, slow a tricky call sign down to 8 WPM to catch every element, or speed a familiar phrase up to test your ear. Whether you need a quick text-to-Morse converter, a decoder for a string of dots and dashes, or an audio generator to train your ear, this Morse code translator does all of it in one place — free, private and standards-accurate.

How to use the translator

1. Type or paste your message — plain text or Morse code. The converter detects the direction automatically.
2. Read the output on the signal screen. Adjust the display size if you want the code bigger.
3. Press Transmit to play it: audio through the speaker, light from your screen, vibration on phones — each channel has its own switch, and they combine.
4. Copy or share the result with the screen-edge controls — paste the dots and dashes anywhere, or send a link that opens pre-filled.

Translator, converter, decoder, generator — same tool

People reach for different words: a Morse code converter when turning text into code, a Morse code decoder when turning dots and dashes back into words, a Morse code generator when what they want is the audio. This is all of them in one instrument. It translates both directions, generates the sound at any speed and pitch, and decodes pasted code — including messy input with _ for dashes or missing word slashes.

Morse code audio, done properly

The audio follows ITU timing exactly: a dash is three dots long, letters are separated by three dots of silence, words by seven. Speed is measured in WPM (words per minute) using the standard PARIS convention — at 18 WPM a dot lasts 67 ms; at a learner-friendly 8 WPM it stretches to 150 ms. The tone generator is a pure oscillator you can tune from a deep 300 Hz up to a piercing 20 kHz (600 Hz is the classic practice pitch), with sine, triangle or square waveforms — square is what many vintage practice oscillators sounded like. Everything is synthesized live in your browser; there are no recordings to download and nothing is uploaded.

Light and vibration channels

Morse was never only sound. Ships signalled with lamps, and the light channel turns your screen into one — the full display flashes each dot and dash, bright enough to read across a dark room. On phones, the vibration channel taps the code silently into your hand, the same rhythm the audio would play. Run all three at once and you can see, hear and feel the same message — the fastest way to internalize the rhythm of the code.

Popular translations

The lookups people reach for most, each with audio and a letter-by-letter breakdown: SOS in Morse code, I love you, hello, happy birthday and thank you — or browse the whole phrase library.

A code built for machines, kept alive by people

Samuel Morse and Alfred Vail designed the original code in the 1830s for the electric telegraph; Friedrich Gerke reworked it in 1848 into the form that became International Morse — the version this translator speaks, standardized today as ITU-R M.1677-1. Commercial telegraphy is gone, but the code never died: amateur radio operators hold nightly CW conversations across continents, navies still train signal lamps, and accessibility devices use its two-symbol simplicity as an input method. It remains the only digital protocol a human can transmit and decode with no equipment at all.

Morse code translator — FAQ