Front & Rear Camera Test
Switch instantly between front and rear lenses to confirm both cameras are detected, focus correctly, and stream a clean live image.
Camera Test
Test your front and rear cameras live in the browser. Check resolution, focus, exposure, capture snapshots, and record video — no app needed.
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Why It Matters
The Camera Test Built for Every Phone
A fast, browser-based camera test that doubles as a mobile camera tester and a webcam test — no installs, no permissions beyond your browser's camera prompt.
Doubles as a Webcam Test
On a laptop or desktop, the same tool works as a quick webcam test — check resolution, frame rate, and exposure before a video call.
Mobile Camera Tester
Built mobile-first, so it works as a reliable mobile camera tester for Android and iOS — perfect for checking a used phone before you buy it.
Resolution & FPS Readout
Live resolution, aspect ratio, and frame rate are displayed in real time so you can confirm your camera is hitting its advertised specs.
Snapshot & Video Capture
Capture test photos or short video clips directly in the browser to inspect sharpness, color accuracy, and low-light performance.
100% Private, Runs Locally
Your video feed never leaves your device. Everything in this camera test runs client-side in your browser — nothing is uploaded or stored.
The Process
How to Test Your Camera Online
Four steps and you'll know exactly how your front, rear, or webcam is performing.
Allow Access
Tap "Start Camera Test" and allow camera permission when your browser prompts you. No app or download required.
View Live Feed
Your camera's live feed appears instantly, along with resolution, frame rate, and facing-mode details in the sidebar.
Run the Checks
Switch cameras, snap a photo, record a short clip, and toggle the torch to put every part of the camera through its paces.
Review Results
Check the diagnostic list to see at a glance which parts of your camera passed — focus, resolution, front lens, and rear lens.
Use Cases
Who Needs a Camera Test?
From buying a used phone to prepping for a video call, this camera test covers every scenario.
Used Phone Buyers
Verify before you pay
Confirm both cameras focus and stream properly
Spot dead pixels, dust, or lens damage early
Check resolution matches the listing
Remote Workers
Webcam test before calls
Run a quick webcam test before joining a meeting
Check lighting, framing, and exposure
Confirm the right camera is selected
Troubleshooters
Diagnose camera issues
Figure out if a black screen is hardware or app related
Test autofocus, flash, and frame rate
Use as a mobile camera tester after a repair
Troubleshooting
Common Camera Problems This Test Reveals
If a check fails above, here's what it usually means.
Camera Access Denied
Usually a browser permission was blocked. Check your site settings and allow camera access, then reload this camera test page.
Blurry or Out-of-Focus Feed
Could be a dirty lens, a stuck autofocus motor, or low light. Wipe the lens and re-run the test in a brighter area.
Low Frame Rate
If the FPS readout stays low, another app may be using the camera in the background, or your device may be throttling performance.
Switch Camera Not Working
Some devices only expose one camera to the browser. Re-run the test and check the "Cameras Found" count in the sidebar.
Torch / Flash Unsupported
Torch control through the browser only works on select Android devices. iOS Safari currently doesn't expose torch access to web apps.
Resolution Below 720p
A failed resolution check can mean a lower-end camera sensor, a degraded webcam, or the browser falling back to a reduced stream.
FAQ
Camera Test — Common Questions
Everything you need to know before running a camera test, mobile camera tester check, or webcam test.
Open this page on your phone's browser, tap "Start Camera Test," and allow camera access when prompted. The live feed appears immediately, and you can switch between front and rear cameras, take snapshots, or record a short clip — all without installing an app.
Yes. On a desktop or laptop, this same tool functions as a webcam test — it streams your built-in or USB webcam, reports resolution and frame rate, and lets you capture a snapshot to check image quality before a video call.
It's a great first check. As a mobile camera tester, it confirms both lenses are detected, focus correctly, hit their expected resolution, and produce a stable image without artifacts. For a deeper inspection, also test in low light and zoom in on captured snapshots to check for dust or scratches.
No. The entire camera test runs locally in your browser. Snapshots and recordings stay on your device — nothing is uploaded to a server, and closing the tab clears everything from memory.
This usually means the browser was denied camera permission, another app is currently using the camera, or your device only exposes one camera to web apps. Check the "Cameras Found" count in the sidebar and try reloading the page after closing other camera apps.
No app or download is needed. This camera test, mobile camera tester, and webcam test all run directly in your browser using standard web camera APIs, supported on Chrome, Safari, Firefox, and Edge.