Flashlight & Signal Beacon
Use a supported phone LED or a bright full-screen fallback with dimming, blink patterns and Morse signals
Light control
Ready
Off
Light source
Phone LED
The browser may ask for camera access because the standard web torch API uses the rear camera track. The camera preview is never shown or uploaded.
Screen fallback
Works without camera permission and can be dimmed. Use it as a screen lamp, not as a replacement for a safety-rated torch.
Brightness & signal
Morse alphabet signals
Timing
A dot is one unit, a dash is three units. Gaps follow standard Morse timing. The signal repeats while the flashlight is on.
About this tool
Use a phone LED or bright screen as a flashlight with dimming, blink patterns, SOS and Morse code signals. Private and browser-based. Flashlight & Signal Beacon runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- Flashlight & Signal Beacon is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use Flashlight & Signal Beacon?
Open Flashlight & Signal Beacon, enter or paste your input, and copy the result. The page works without an account.
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