It's generally accepted that learning to recognise each letter at high speed instantly is key to becoming a proficient CW operator. This highly-customisable tool supports a range of learning styles to suit all.
Time | Message | Speed | # | ||
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Save all the settings for this page in a file, or Load some settings from a file (overwriting your current choices). Share Settings generates a link to bookmark your settings or share with someone else. The Reset Settings button changes everything in this page to its default value.
There are many keyboard shortcuts which can also access additional functions. Press ? to list them.
General help on the playback controls and Morse Controls (Timing) can be found in a separate page.
This tool works in most browsers: please see the FAQ if you are having problems.
Many kind people have sent me bug reports and ideas for features for this page: thank you to all of them. Special thanks go to Glenn (W4YES) of CW Innovations and Tom (W0FN) for their help with reviewing the playback interface. Various features have been copied (with permission) from the Morse Code Ninja materials, and the parameters for different keys from Seiuchy.