Morse represents letters as dot-dash patterns. This translator converts both directions for learning, puzzles, and hobby radio.
Overview
Encode and decode Morse code online. Practice SOS (...---...), letters, and numbers—free translator, copy results instantly. Free in your browser on Case…
What this page covers
Morse represents letters as dot-dash patterns. This translator converts both directions for learning, puzzles, and hobby radio.
Quick answer
Encode and decode Morse code online. Practice SOS (...---...), letters, and numbers—free translator, copy results instantly. Free in your browser on Case… Use it in a browser with no account required, then review the output before publishing or shipping.
About Morse Code Translator
Morse represents letters as dot-dash patterns. This translator converts both directions for learning, puzzles, and hobby radio.
How to Use Morse Code Translator
Enter plain text to get dots and dashes. Or paste Morse (spaces between letters) to decode. Copy the result for study or sharing.
When to Use Morse Code Translator
Scouting and STEM activities. Puzzle and ARG clues. Learning CW for amateur radio.
Why Use This Morse Code Translator?
Faster than manual charts when experimenting with phrases.
Unicode vs HTML formatting
Audio Morse requires timing skills. Text translation lets you study patterns and paste results into documents.
Platform compatibility
Use in classrooms, escape rooms, and amateur radio study guides. Not a substitute for licensed radio transmission rules.
How to use this tool
- Enter plain text to get dots and dashes.
- Or paste Morse (spaces between letters) to decode.
- Copy the result for study or sharing.
Getting started
Morse represents letters as dot-dash patterns. This translator converts both directions for learning, puzzles, and hobby radio.
Privacy and local processing
Morse Code Translator runs in your browser on Case Modify. Typical conversions do not upload your pasted text to our servers for processing.
You still share data with your browser vendor and network as with any website; see our privacy policy for analytics and ads. When you work with secrets, credentials, or personal data, review the output locally before you publish or send it.
Details: privacy policy.
Before you publish
Unicode styling, formatted code, and converted units can look correct in the preview but fail in the target app because of font support, line breaks, or platform limits.
Test a short sample in the destination (bio field, IDE, CMS, or spreadsheet) before you paste a long block.
Workflow tips: how Case Modify works, documentation hub.
Limits to keep in mind
Free browser utilities excel at quick edits, classroom exercises, and copy-paste formatting. They are not a replacement for licensed design software, production build pipelines, or compliance review.
When a platform rejects styled Unicode, fall back to plain ASCII from a case converter or remove formatting before you submit final copy.
Frequently asked questions
What is the Morse for SOS?
... --- ... (three dots, three dashes, three dots).
Can I decode Morse without spaces?
This tool expects standard letter spacing; add spaces between letters for best results.
Examples
| Before | After | Notes |
|---|---|---|
| SOS | ... --- ... | |
| HELLO | .... . .-.. .-.. --- | |
| 73 — ham radio “best regards” |
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