Free online tuner for guitar, ukulele, violin, and more. Play your instrument into your microphone and adjust the pitch until the notes are in tune.

Tune your guitar instantly with the free Online guitar tuner by GuitarTuna. No sign-up required — fast, accurate, and easy tuning for all skill levels!

Free online guitar tuner from Fender. Tune your acoustic, electric or bass guitar, select from standard tuning, 12 alternate tunings or customize your own!

On-line car configurator for more than 600 models. To view millions of tuned cars by other users, to comment, like and share them, go to GALLERY. To see your saved cars, friends list and their …

Our tuner uses the built in microphone on your laptop or mobile device to detect the frequency of each string on your guitar as you play each note.

2025年8月20日 · Learning how to tune is one of the first (and most important) skills every guitarist needs. A well-tuned guitar sounds better, is more fun to play, and helps you train your ear from day one.

To tune your instrument online, follow these simple steps: Click on one of the instruments on the list above, or simply go on OnlineTuner.org and use our generic online tuner that can provide high …

Free online guitar tuner app - tune your guitar instantly using your microphone. Works for acoustic, electric & bass guitars. Standard, Drop D, and 30+ tunings. No download needed.

Get in tune with Ultimate Guitar's online free tuner. Accurate and easy to use.

Our tuner uses the built in microphone on your laptop or mobile device to detect the frequency of each string on your guitar as you play each note.