Torch is device-dependent
Mobile torch control depends on camera permissions and browser support. Screen flash mode gives you a safe fallback everywhere.
Morse Code Flashlight Sender
This page is optimized for users searching morse code flashlight, flashlight morse code, morse code light sender, or morse flashlight sender. Send text or Morse visually with a screen flash anywhere, and on supported mobile devices try the real torch for live light-based signaling.
Live SenderScreen flash + torch when available
Send Morse through light instead of sound
Turn text or Morse into timed flashes. On supported mobile browsers the tool will try to use the rear torch. Everywhere else it falls back to a full-screen flash panel so you can still practice or demonstrate the pattern.
Mobile tips
- Raise screen brightness for clearer visual flashes.
- Keep the phone unlocked and stay on this tab while sending.
- Grant camera permission if you want to try torch mode.
Signal preview
Flash idle
OFF
Current Morse
... --- ...
Estimated duration: 2.70s
Decoded text: SOS
Torch support: Not checked yet
Mobile tips
- Raise screen brightness for clearer visual flashes.
- Keep the phone unlocked and stay on this tab while sending.
- Grant camera permission if you want to try torch mode.
Use screen flash anywhere, or try torch mode on supported mobile devices.
When to Use This Page
Pick the tool that matches your output medium.
| Need | Best Page | Why |
|---|---|---|
| Hear Morse timing | Sound Generator | Use audio playback when sound is the output channel you want to test. |
| Send Morse visually | This Page | Use flashlight or screen flash when you need visible signaling instead of audio. |
| Export a file for production | Audio Download | Use WAV export when you need a reusable asset rather than live signaling. |
Flashlight Sender Notes
Lower WPM is easier to follow
Visual signaling is easier to read at slower speeds, especially outdoors or when you are demonstrating Morse to someone new.
SOS is the easiest first test
Start with SOS to verify your device, environment, and timing before sending longer custom messages.
If you want to hear the same timing before flashing it, preview the pattern in the sound generator.
Guides
Related guides for visual Morse signaling
Use these articles to understand the timing model behind dots, dashes, and word spacing before you send Morse with light.
Mobile Guide9 min read
How to Use a Morse Code Flashlight on Your Phone
A hands-on guide to sending Morse with phone light, including torch permissions, screen flash fallback, speed settings, and outdoor visibility tips.
Technical Guide9 min read
Morse Code WPM Speed: Finding the Right Tempo
Understanding Words Per Minute in morse code. How to choose the right speed for learning, communication, or audio production.
Audio Basics8 min read
Morse Code Beep Sound Explained: Dots, Dashes, and Tones
Understanding the distinctive beep sounds in morse code - why they sound that way, how dot and dash timing works, and what makes different tone styles unique.
Flashlight Sender FAQ
What is a Morse code flashlight sender?
It converts text or Morse into timed flashes, using the screen everywhere and the device torch when the browser and hardware allow torch control.
Does the flashlight sender work on desktop?
Yes. Desktop browsers can still use the screen flash mode for visual practice, demos, and timing checks even though torch hardware is usually unavailable.
Will the phone flashlight always be available?
No. Torch support depends on browser permissions, camera access, device hardware, and whether the browser exposes torch control through getUserMedia constraints.
Can I send custom text or Morse directly?
Yes. You can flash plain text converted to Morse or paste your own Morse sequence when you want exact control over what gets sent.