File · Convert both ways
Text File to Morse Code Converter
Drop in a plain-text file, convert it to Morse, preview the whole result and download a new file. Switch direction to decode a Morse file back to readable text.
How it works
Batch conversion in your browser
This converter is made for longer notes, scripts and saved transmissions. It reads the file locally, so the contents are not sent to a server.
Best results
Supported file rules
Use UTF-8 .txt files with English letters, numbers and International Morse punctuation. In decode mode, separate letters with spaces and words with slashes for the cleanest result.
Answers
Text File to Morse Code FAQ
Is this text file to morse code free?
Yes. The tool is free to use in a modern browser and does not require an account.
Does my input leave the browser?
The core conversion runs client-side. Local text, media and microphone data stay on your device unless a browser feature explicitly says otherwise.
Does it follow International Morse code?
Yes. Text encoding uses the International Morse alphabet and audio timing follows the standard 1:3:7 rhythm.