Does It Turn On My Camera Flash?

No. This tool uses the screen because reliable camera-torch control is not available across desktop and mobile browsers.

Why Does Full Screen Need Permission?

Browsers require a direct user action before a page can enter full screen. You can deny it and still use the lit panel.

How Fast Can The Pulse Run?

The interval is deliberately limited to slower utility pulses rather than a rapid strobe. Stop immediately if flashing causes discomfort.

Online Screen Flashlight

Use the display as a full-screen steady, adjustable pulse or SOS light with brightness and white-balance presets.

Screen Flashlight

Turns the display into a bright, solid light. This cannot force a phone's rear camera torch because most browsers do not expose reliable torch control.

Light ColorBrightness: 100%Light Mode

A bright or flashing display can affect dark adaptation and may trigger photosensitive reactions. Use pulse modes cautiously and never point the screen directly into someone's eyes.

Loading Tool…

What Is the Online Screen Flashlight?

The Online Screen Flashlight fills the display with an adjustable light color and offers steady, pulse and SOS patterns with an editable pulse speed. Fullscreen provides the largest possible light surface. It uses the screen rather than claiming access to a phone's rear torch.

How It Works

Choose a white-balance or night-vision preset, brightness and operating mode. For pulse mode set a slower, comfortable interval, point the display away from your eyes, then turn on the light or enter fullscreen.

When to Use It

Use it as a nearby screen light, reading aid or temporary soft light when the display is accessible. It is not an emergency beacon and cannot guarantee control of the device's physical camera flash.

Frequently Asked Questions

Does It Turn On My Camera Flash?: No. This tool uses the screen because reliable camera-torch control is not available across desktop and mobile browsers.
Why Does Full Screen Need Permission?: Browsers require a direct user action before a page can enter full screen. You can deny it and still use the lit panel.
How Fast Can The Pulse Run?: The interval is deliberately limited to slower utility pulses rather than a rapid strobe. Stop immediately if flashing causes discomfort.

Found an issue? Send Feedback. See our data sources and update policy for tools that depend on changing information.