We've designed a clear and intuitive tuning dial that makes pitch information easy to understand at a glance. The rotating pointer and color changes visually tell you whether you're in tune or not.

Fixed Mode: Suitable for standard tuning scenarios. We've preset standard pitches for different instruments, making it easy for beginners to get started. Free Mode: Suitable for advanced needs like alternate tunings and custom pitches. Tune to whatever pitch you want.

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After the tuner detects sound, it will display the current note name and frequency (tip: stable, continuous sound is needed for the frequency display to stabilize) Observe the tuning dial: the pointer indicates the current pitch position Use the scale lines to judge tuning accuracy: the middle vertical line is the standard pitch position, with 50-cent marks on each side showing how much you're off

Select your instrument Select target pitch (or custom) The tuning dial will simultaneously display both the target pitch position and detected pitch position Clear indication: whether the current pitch is too low or too high

A tuner is an essential tool for musicians and music enthusiasts. Its core function is simple: to tell you whether the sound from your instrument is accurate. Whether you're a beginner first encountering an instrument or an experienced performer, tuning is a necessary step before playing. Accurate tuning is the foundation of good music—just like building a house requires a level foundation.