This is a free, real-time chromatic tuner built for musicians of all kinds — from Hindustani classical students to guitarists and flute players. It uses your device's microphone to detect the exact pitch you are playing or singing, and shows you how close you are to the target note using a precise cents meter. When the needle hits the center and turns green, your instrument is perfectly in tune. No app download needed — it works directly in your browser.

• Supports 15+ instruments including Sitar, Tanpura, Guitar, Violin
• Cents meter shows how flat or sharp you are in real time
• Target string selector for string-by-string tuning accuracy
• Live waveform display to visualise your sound clearly
• Works on mobile and desktop — Chrome or Safari recommended
• No login, no download — 100% free and browser-based