Music Tools
Music tools provided by GuitarApp
Free guitar tuner
Click on the red microphone symbol.
How to tune a guitar
Allow microphone access when prompted.
undefined
The tuner is also suitable for other stringed instruments such as bass guitar, ukulele and more.
Get instant access
to all courses
Free guitar tuner
Click on the red microphone symbol.
How to tune a guitar
Allow microphone access when prompted.
undefined
The tuner is also suitable for other stringed instruments such as bass guitar, ukulele and more.

How to tune a guitar

Ensuring your guitar is properly tuned is essential for achieving the best sound. Whether you're a beginner or an experienced musician, using our free guitar tuner is simple and accurate.

STEP 1

Activate the tuner

  • Click the red microphone icon.

  • Allow microphone access when asked to enable the tuner to listen to your instrument.

STEP 2

Check your string tuning

For accurate tuning, avoid environments with too much background noise.

  • To begin, pluck a string on your guitar and let it sustain (we recommend starting with the lowest string).

  • The tuner will identify the note you played, and a slider will appear showing how close to the target note the string is.

    • Slider is GREEN - string is IN TUNE

    • Slider is RED - string is OUT OF TUNE

STEP 3

Adjust your tuning peg

If the slider is red, your string is either too high (sharp) or too low (flat) so you will have to adjust the tuning peg.

  • Slider to the LEFT of center means your string is FLAT

    Turn the peg counterclockwise until green.

  • Slider to the RIGHT of center means your string is SHARP

    Turn the peg clockwise until green.

Follow this process for each string, to make sure they are all perfectly in tune.

Tips for tuning your guitar

  • As default, the tuner is set to standard guitar tuning (E-A-D-G-B-E), but if you click on “Standard” you can access several alternative tunings.

  • Turn the tuning pegs slowly so that you don’t overcorrect or even break a string.

  • It is always best to tune up to pitch.

  • Gently stretch the strings afterwards.

  • Double-check your tuning.

What are some alternative guitar tunings?

The great thing about guitar is that there are several alternative tunings to choose from. These can open up new sonic landscapes, simplify complex chord shapes, and inspire fresh creativity in your guitar playing.

  • Open G tuning (D-G-D-G-B-D)

    Blues/rock vibe with gritty rhythms.

  • DADGAD tuning (D-A-D-G-A-D)

    Celtic/folk with intricate harmonies.

  • Open D tuning (D-A-D-F#-A-D)

    Resonant for expressive slide blues.

  • Drop D tuning (D-A-D-G-B-E)

    Heavier metal and rock with easy power chords.

  • Open C tuning (C-G-C-G-C-E)

    Fuller sound for acoustic richness.

  • Standard tuning with Capo

    Versatile for easy key changes.

What instruments can I use the tuner for?

The tuner is set to guitar as default. For other instruments click on “Guitar”, and you’ll find the list of options:

  • Guitar

  • Bass

  • Ukulele

  • Mandolin

  • Banjo

  • Violin

  • Viola

  • Cello

  • Bouzouki

If your instrument isn't there, you can also set it to Chromatic where it will identify any note played.

How often should you tune a guitar?

The secret to a well-tuned guitar? REGULAR TUNING! It's a good habit to tune your guitar every time you play, and even to check the tuning mid-session. This way, you can catch any strings that have drifted out of tune due to vigorous strumming or extended play.

Why does my guitar keep going out of tune?

If you find your guitar goes out of tune a lot, you're not alone. There are many reasons, such as changes in temperature and humidity, the intensity of playing styles, and the quality of components like strings, nuts, bridges, and tuning pegs. Issues with old strings, incorrect string winding, and neck movement further exacerbate the problem.

In case you missed anything

  • Music Learning for Everyone: We’re all about breaking down barriers, making it easy for people from all corners of the world to dive into music.

  • Born from Passion: At our core, we’re musicians, deeply committed to sharing the transformative power of music with the world.

  • High-Quality Educational Content: Our courses are designed for a clear learning path and led by industry professionals eager to share their practical knowledge and real-world experience.

  • Community for Growth: We’re here to help students grow in their musical journey and to provide teachers with a platform, building a community as passionate about music as we are.

  • Access Upon Registration: Once you register for the free trial, you gain immediate access to all ArtMaster courses, just like a full member, absolutely free for 7 days.

  • Automatic Membership: If you don't cancel, after 7 days, you'll automatically transition to a full member and be billed for the annual membership ($70.80).

  • Easy Cancellation: Cancel anytime during the trial. Go to 'My Courses' and click 'Free trial settings' or go to the user icon in the top right and click 'Membership'.

  • Annual Membership: Priced at $5.90 monthly ($70.80 billed annually), includes unlimited access to all current and future courses.

  • Complete Courses/Sets: Priced at $39 - $59, with over 10 lessons, 30 videos, and extra resources.

  • Essential Bundles: Priced at $89, includes 2 full courses.

  • Complete access to all existing and upcoming courses

    All courses are taught by highly skilled musician-teachers, who've collaborated with top artists and attracted significant online followings.

    Each full course typically includes at least 10 lessons, 30 videos and includes extra resources, such as PDFs.

  • During Free Trial: Cancel anytime within your 7-day trial without charge. Go to 'My Courses' and click 'Free trial settings' or go to the user icon in the top right and click 'Membership'.

  • Post-Trial Membership: We'd hate to see you go, but you can cancel your membership at any point (User icon - Membership). If canceled post-trial, billing stops at the next cycle, but your access continues until the end of the current period. You can easily cancel your membership in your account settings.

  • Purchases: Single Courses, Complete Sets, and Essential Bundles are non-refundable. Use the free trial to make sure they're right for you.

  • Trusted Payments: Secure transactions with Stripe

  • SSL Protection: Safeguarded with DigiCert SSL Certificates.

  • Instrument Lessons: Just the instrument (like guitar or piano).

  • Music Theory: Nothing extra.

  • Orchestral Music Production: PC/Mac, DAW, headphones/speakers, and orchestral library (Nucleus Lite recommended).

  • Log In: Once you've purchased a course, we'll set you up with a personal ArtMaster account.

  • Head to "My Courses": You can watch the videos whenever and wherever, provided you have internet access—it’s as user-friendly as platforms like YouTube or Netflix.

  • Extensive Material: At least 10 lessons and 30 videos in each main course.

  • Additional Resources: Depending on your course, you’ll get educational texts, images, chord diagrams, rhythms, PDF songbooks, and resource links.

  • Multi-Device Compatibility: Yes, our courses are accessible on various devices, including computers, TVs, tablets, and smartphones, as long as you have internet access.