Online Audio Test

This comprehensive suite offers a collection of free, browser-based audio diagnostic tools designed for speed and clarity. With no downloads or sign-ups required, users can instantly check their audio hardware and identify issues.

• Mic Check Online: Verify your microphone's functionality. Detect your microphone, monitor real-time input levels, and play back recordings instantly. Supports built-in laptop mics, USB mics, Bluetooth headsets, and earphone mics.
• Left Right Audio Test: Test stereo audio for speakers, headphones, and earphones. This tool checks for correct stereo imaging, identifies faulty channels, and detects swapped left/right audio output. Includes tests with pink noise and sine tones.
• Headphone Test: A thorough headphone check that includes frequency sweeps and pink noise to evaluate audio quality across the entire frequency range. Helps identify driver damage or tonal imbalances.
• Audio Latency Test: Measure audio output delay in milliseconds. Essential for diagnosing Bluetooth audio delay, AirPods lag, and gaming latency. Provides precise measurements for wired and wireless connections.
• Hearing Test: Estimate the highest frequency you can hear with a pure tone sweep using the Web Audio API.