Short version
Morse Signal Lab is a free, browser-based set of Morse code tools: a text/Morse translator, an audio translator, and a trainer. The site is independently run and focused on providing accurate, ad-light tools for learning and using Morse code.
Who we are
Morse Signal Lab is an independent, browser-based toolset for learning and using Morse code. The site is built and maintained as a focused set of free utilities rather than a large company or agency.
Our goal is to make Morse code approachable: fast text-to-Morse and Morse-to-text conversion, audio playback and decoding, and a trainer for practicing recognition.
What we offer
The Morse Code Translator converts text to Morse code and back, with adjustable playback speed (WPM) and WAV export.
The Audio Translator decodes Morse code from audio input, and the Morse Code Trainer helps you practice sending and receiving Morse by ear.
All core translation happens locally in your browser. See our Privacy Policy for details on how data is handled.
Why we built this
Morse code is still used in amateur radio, aviation, emergency signaling, and hobbyist electronics, but most existing tools are outdated or cluttered with ads.
We built Morse Signal Lab to provide clean, fast, ad-light tools that work well on both desktop and mobile.
Content and accuracy
We aim to keep the Morse code reference tables, translator logic, and educational content on this site accurate and up to date.
If you notice an error or have a suggestion, please get in touch through our Contact page.
Get in touch
Questions, feedback, or issue reports are welcome on ourContact page.