Person previewing webcam quality online with a live camera framing and resolution card

Free Webcam Tester

Free open source webcam test online. Preview the camera feed and verify video quality without installing any software. Works in all browsers instantly.

Start test Camera tools
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Webcam Tester

Use the live tool below to complete your test.

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Webcam Preview

Click "Start Webcam" to begin testing

Webcam Information

Status Not Started
Resolution -
Aspect Ratio -
Frame Rate -
Device -

Settings

Features

✓ Real-time video preview
✓ Multiple camera support
✓ Snapshot & download
✓ Resolution detection
Rate Webcam Tester: 5.0 (5 ratings)

Android app

Need native phone tests? Use the KBT Measure Suite APK

The Android app adds camera measurement, ruler, level, touch, vibration, accelerometer and gyroscope checks that run as native phone tools.

Open Android app page
KeyboardTester.click assistant

Free for your site

Embed this Webcam Tester on your website

Add this free, no-signup tool to your own page or blog post in one click — just keep the small credit link.

Webcam Tester is a free, browser-based webcam testing tool that lets you check video quality and camera functionality.

  • Cost: Free, no signup
  • Install: None — runs in the browser
  • Privacy: Runs locally, no uploads
  • Platforms: Windows, macOS, Linux, Android, iOS
  • Time: Under a minute

What an Online Webcam Test Can Tell You

An online webcam test checks whether your browser can access the camera, whether the live preview looks correct, and what device and resolution details the browser reports back. That makes it useful before calls, recordings, streams, or support troubleshooting.

If resolution is your main concern, use the focused camera resolution test page built on the same live webcam tool. And if the number it reports is lower than your webcam's advertised spec, read our guide to checking whether a webcam is really 1080p for the causes and fixes.

If the issue is that your camera seems broken or blank, start the preview below — it verifies browser permission, device detection, and a live feed in one step.

If you specifically want to capture photos, the webcam mirror pairs its live preview with a one-click snapshot button.

Common Webcam Problems This Page Helps Diagnose

  • Browser permission denied
  • Wrong camera selected
  • Soft or blurry picture
  • Unexpected low resolution
  • Need for quick test snapshots before a meeting

Best Way to Test Before a Call

Open the preview, confirm you picked the correct camera, check the reported resolution, and take a test snapshot. That gives you a quick pre-call check without opening Zoom, Meet, or another app first.

Webcam Tester FAQ

Common webcam tester questions

Why is my webcam not showing in the tester?

Check browser permissions, ensure no other app is using the camera, and try selecting a different camera if multiple are available.

How do I test webcam quality?

Look at the live preview for clarity, color accuracy, and frame rate. Take a snapshot to check static image quality.

Is the webcam test private?

Yes. Video is processed locally and never uploaded. Snapshots stay in your browser until you download them.

Related guide Webcam Test: How to Check Your Camera Before Video Calls →

Windows app

KeyboardTester.click is available from Microsoft Store

Install the official Windows app shortcut, or keep using the same free testing tools in your browser.

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