Welcome to LCWO.net - Learn Morse Code (CW) Online!

At LCWO you can learn Morse telegraphy (CW) online in your browser. You don't need to install a program on your computer, and you always have your personal settings available, from any computer on the globe with an internet connection. You can also easily track your progress by means of different statistical functions.

Sign up for a free account (or use username "test", password "test" to play around) and start learning or improving your CW today

Features

- Koch Method CW Course
- Highscores — compare your results with others
- Speed Practice (Code Groups, Plain Text Training, Callsign Training, Word training)
- MP3 practice files (Download)
- Convert text to CW (does not require a login)
- Forum for user discussions and feedback
- User groups
- WAE QTC training
- more to come soon...

News @learncwonline

2018-08-06 - LCWO moved to a new server. If you find any problems, please let me know!

2018-01-25 - Callsign training now allows to re-play all callsigns, and along with it a pause-on-error mode.

2017-10-21 - Polish word training is now available (1000 words). Thanks Tom, SP7Q!

2017-10-21 - New interface language (#32): Sinhala / සිංහල. Thanks TekCroach!

2017-07-14 - New interface language (#31): Danish. Thanks OZ8AGB!

2014-12-20 - Preview of a new audio player for LCWO.

2014-12-17 - Serbian word training now available with 3000 words. Thanks Alex, YU0W!

2014-12-13 - Italian proverbs added in Plain Text training. TNX Alex, I5SKK.

2014-12-08 - Secure connection to https://lcwo.net/ now optionally available. See forum for info.

2014-11-27 - The 3000 most common Czech words are now available for word training. Thanks Jenda, OK1DNA!

ChangeLog — Development TODO Mindmap — Please don't hesitate to report any problems, critics and suggestions to: Fabian, DJ1YFK.