Camera & setup
Best Lighting for Video Calls on a Phone
The best lighting for video calls with a phone is soft light coming from in front of you, slightly above eye level, with nothing brighter behind you. During the day that means facing a window; at night it means a lamp placed behind your phone or bounced off a wall in front of you. You don't need to buy anything to get there.
This guide explains why phone cameras are so sensitive to bad light, then walks through daytime and night-time setups with before-and-after descriptions so you know what to expect.
Why phone cameras struggle in bad light
Your phone's front camera is small, and in a video call it adjusts everything automatically. Two things go wrong when the light is poor.
- Auto-exposure averages the whole frame. If a bright window or lamp is in the shot, the phone darkens the image to protect it, and your face drops into shadow.
- Dim rooms make the image noisy. In low light the camera boosts its sensitivity, which adds grain and that smeary, painted look, especially when you move.
In the regular camera app you can often tap your face to set exposure, but inside a browser video call you usually can't. The camera decides on its own, so the fix is to change the light itself, not the settings.
Daytime: face a window
A window is the best free light you have. Sit facing it, with your phone between you and the glass, about an arm's length away. Overcast days give the softest, most flattering light of all.
If sun is shining straight in
Direct sun is harsh: squinting, hard shadows and bright patches on your forehead. Draw a thin curtain, hang a white sheet over the window, or move back a few steps so the light spreads out.
If the window is to your side
Side light lights half your face and leaves the other half dark. That can look moody, but on a call it mostly looks uneven. Turn your chair so you face the window at an angle, or put something white, like a pillowcase or a sheet of paper, on the darker side to bounce some light back.
Look at the catchlights: if you can see a small reflection of the window in your eyes on your own preview, the light is in a good spot.
Backlight: the most common phone video call lighting mistake
Sitting with a window, a bright lamp or a TV behind you is the classic reason people show up as a dark silhouette on video. The phone sees the bright background and exposes for it.
- Turn around so the light source is in front of you instead.
- If you can't move, close the blinds or curtain behind you.
- Add light to your face with a lamp in front of you, so the difference between you and the background shrinks.
- Tilt the phone slightly so less of the bright area is in the frame.
How to light your face for video calls at night
Ceiling lights alone tend to cast shadows under your eyes and nose. A lamp you already own can do much better. Pick one of these setups.
Setup 1: Bounce a lamp off the wall
Point a desk lamp at a light-colored wall or door in front of you, behind your phone. The wall turns a small, harsh bulb into a big, soft light source. This is the simplest way to get a gentle, even look.
Setup 2: Lamp behind the phone, diffused
Place a lamp just behind and slightly above your phone, angled toward your face. If the bulb is harsh, soften it with a lampshade or by aiming it through a thin white fabric. Keep fabric and paper well away from the bulb itself.
Setup 3: Front light plus a little background light
With your face lit, add a small, dimmer lamp somewhere behind you and off to the side, outside the frame. It stops the room behind you from turning into a black void and adds depth, as long as it's clearly dimmer than the light on your face.
Use bulbs of the same color. Mixing a cool white bulb with a warm yellow one, or with blue daylight from a window, can make your skin look orange on one side and blue on the other.
Before and after: common phone setups
Here's what the other person typically sees with each setup, and the quickest fix.
| Setup | What they see | Quick fix |
|---|---|---|
| Window behind you | A dark outline against a white glow | Turn around to face the window |
| Only a ceiling light | Shadows under your eyes, shiny forehead | Add a lamp in front, bounced off a wall |
| Lying in bed, lamp on the nightstand | Half your face lit, half in darkness, grainy image | Sit up and move the lamp in front of you |
| Phone flat on a table, light overhead | Looking up your nose with a bright ceiling behind | Prop the phone at eye level |
| TV or monitor as the only light | Flickering colors and a blue-gray face | Turn on a lamp in front of you |
| Facing a window on a cloudy day | Even, soft, natural-looking light | Nothing to fix |
Lighting tips for phone cameras specifically
- Wipe the front lens. Phones live in pockets and hands, so the tiny front lens is often smudged, which makes light glow and blur. A quick wipe with a soft cloth helps more than you'd expect.
- Turn up screen brightness. At close range, a bright screen adds a little light to your face. It's not a substitute for a lamp, but it helps.
- Keep the phone still. A handheld phone constantly shifts what's in the frame, so exposure keeps changing. Propping it up keeps the brightness steady.
- Put the light above eye level, not below. Light from underneath, like a phone screen held low in a dark room, gives the classic flashlight-under-the-chin look.
Our guide on how to prop up your phone for video calls has stable setups using things you already own. If you're thinking about buying a light, read whether a ring light is worth it first: for many people, a lamp and a white wall do the same job.
Lighting is one piece of the bigger picture. For angle, distance and background, see how to look good on webcam.
Check your light before you start
On Omlet you'll see your own camera preview before you connect with anyone. Use it as a mirror for 10 seconds: are your eyes clearly visible, is anything in the frame much brighter than your face, and does your skin look like its real color?
Omlet runs in your phone's browser with no app to download, so you can set up your light and start a random video chat from the same spot. Step-by-step setup is covered for iPhone and Android.