Guitar Tuners
Our guitar tuners span every style, from solid-as-a-rock chromatic pedal tuners, to small, sleek clip-on guitar tuners. You can also download our D’ Tools app to get a highly accurate guitar tuner on your phone and never need to search for an online guitar tuner again.
How Do I Tune My Guitar?
Strike one string at a time and match it to the pitch your tuner is indicating. You can also do this by ear with some practice.
Are you new to using a guitar tuner? Check out this lesson to learn the best ways to tune your guitar.
Online Guitar Tuner App
If you want to avoid searching for an online guitar tuner over and over again, download our D’ Tools app. It’s quick, accurate, and has cool extras like a chord finder and metronome.
What is the Correct Tuning for a Guitar?
The standard tuning for acoustic and electric guitars is E-A-D-G-B-E, in order from thickest to thinnest strings.If you’re more of a visual learner, watch this video on Tuning up Your Guitar.
What is the Most Accurate Guitar Tuner?
By most standards, strobe tuners are the most accurate guitar tuners. If you want a strobe tuner, our free D’Tools app has a strobe tuner mode.
What is the Best Guitar Tuner?
A D’Addario guitar tuner, of course. But really, we have all the quality tuners you could want. Learn more about all our options below and find the guitar tuner that’s best for you.
ONLINE GUITAR TUNER/GUITAR TUNER APP
Tune your instruments anytime with your phone using our D’ Tools app. It’s like an online tuner that never leaves your side. Get it now on the app store.

CLIP-ON HEADSTOCK GUITAR TUNERS
If you want a small, sleek option that clips easily to your guitar’s headstock, check out our Micro-Headstock Tuner. We also have a standard sized headstock tuner called the Eclipse Headstock Tuner. For an even sleeker option, take a glance at our Clip-Free Headstock Tuner. These tuners also work with bass guitars.
Rechargeable Guitar Tuners
If you’re looking for an electric guitar tuner that you can rely on without ever swapping batteries, the Nexxus 360 is the perfect fit. As D’Addario’s first fully rechargeable electric guitar tuner, built to clip onto your guitar or bass headstock, it delivers fast, precise tuning from any angle. It’s a dependable choice for electric guitar players who want convenience, performance, and no-hassle power from their electric guitar tuner.
Soundhole Guitar Tuner
Looking for an acoustic guitar tuner that’s always right where you need it? Our online soundhole guitar tuner fits neatly inside your acoustic guitar, staying out of sight while giving you quick, accurate tuning whenever needed. It’s easy to install, virtually invisible to your audience, and designed to mount directly to the guitar’s soundhole, so you’ll never misplace your tuner again.
CHROMATIC PEDAL TUNERS
Super durable chromatic pedal tuners stay solid on your pedalboard. They’re built to last and will mute your signal when you go to tune. If you’re ready for a top-of-the-line guitar tuner, check out Pedal Tuner and Pedal Tuner+.