Free Online Flashlight

Turn Your Screen Into a Bright Light

Emergency Signal, Morse Code, SOS & Multi-Color Light Tool

OFF
Power
Color
Brightness
Text
SOS
Strobe

    Quick Tips

    How do I turn on the light?

    Simply tap the power button to toggle the flashlight on and off.

    How do I change colors?

    Open the controls menu and select a color from the palette to change the screen color. You can choose from presets or pick a custom color.

    How do I send morse code signals?

    Tap the SOS button and switch to Custom Morse Code mode. Type your message and the flashlight will automatically flash it in morse code pattern. Great for emergency communication or learning morse code.

    How do I use the strobe light?

    Access the strobe settings in the menu to enable flashing light effects. You can adjust the speed for emergencies or signaling.

    Guides & Articles

    View all →
    Creative Uses

    25 Practical Uses for a Screen Flashlight (Beyond Just Finding Your Keys)

    6 min read     Emergency

    Emergency Lighting Prep: What to Have, What to Know, and How to Use What You've Got

    6 min read     How It Works

    How Online Flashlights Work: The Browser Tech Behind a White Screen

    5 min read     Emergency

    How to Make Your Phone Battery Last During a Power Outage (When It's Also Your Flashlight)

    5 min read     Emergency

    How to Use Visual SOS and Morse Code Signaling in an Emergency

    7 min read     Comparison

    Screen Flashlight vs. LED Flashlight: Which One Should You Actually Use?

    5 min read

    Need more details? Check our Help Guide or visit the full FAQ page.