Share
 
  • Great tuner. Just intonated my bass with it and it worked great.–Noah

  • Fantastic tuner! I can forget my iPhone. . .–John Higgins

  • Drop A# works properly for me! Very good tuner!–Isak

  • Thank you! Works awesome!–deependerlawrence

  • Shukran wajid. Good job.–Cons

  • Imprecionante! Gracias.–samurai3ro

  • Very perfect tuner. Like.–Rudra

  • This tuner is perfect and makes my life much easier, thanks :) It’s much better than my cheap tuning pipes and guitar tuner.–Michael

  • It’s GREAT! Thanks :) Now I can play my guitar well .–ME

  • Awesome ! It save’s 12 $ of mine…–Amit Kushwaha

  • f***** awesome indeed dude cheers rockin out in drop d dude \../–Chris

  • Thank you! Works awesome!–Adam

  • gooddddddddddddd!!!!!!!! f***** awsome!–Guitar Tuner user

  • My guitar goes out of tune very fast so I am using this app everyday! Awesome app don’t know what I would do without it :D–TheAlienApocalypse

  • Really good app work well–Bryan Brown

  • I have save 24$ for this. 😀 thank you!–Angeli

  • Ya!!! Its Nice, I love it.–Motasim Foad

  • I washed my tuner in the washing machine now its hard to read. This one works great “awesome”–Rodney Ginter

  • Best tuner, thx.–Luko

  • Thank you very much!–Ravindu

  • This is awesome. A lot of songs I’m learning require me to tune a string to F and I could not find a tuner that showed F until I googled it and got this. Best part is it’s free. Thank you UGT!!!–Stover

  • Thanx for ur guitar tuner, it help me a lot to tune my guitar correctly with the correct pitch of strings sound and I never seen type of online tuner for guitar. Its very easy to correct ur guitar string …………thanx again..and ha i’ll tell ma friends also about this site……–Prabhat Sagar

  • Really great idea. Thanks a bunch.–Terry Francis

  • This is so good!!!!! thanx!!!!!–Therese

  • You Are AWESOME!!!!!!!–Nick

  • Omg !! 😀 Thank u Sooooooooo Much

  • No words feel in my heart …..thank you–Mohamed

  • Good looking tuner! I will write an article about it!–Music of Songs

  • O my god, I cant belive it really works. Its very good.–Paul21

  • Hey, this is cool. It’s about time somebody put together a decent online tuner. Thanks guys – this is awesome.–Charango

  • Hey!! finally an excellent online tuner! 😀 , have tryed it and have to say Perfect accuracy (IMO at least), after tuning on here my guitar sounds perfectly tuned!, better that other commercial tuners :)–Adolf

 
  • Technical data

    Guitar tuner data:

    • Chromatic: This means you are able to tune all tones of the chromatic scale.
    • Interactive: The tuner will analyze the sound from your guitar and give you instructions in real-time online.
    • Automatic: The tuner detects the pitch automatically and you do not need to choose a specific note.
    • Accuracy: +/- 1 cent of a semitone, i.e. accurate as a conventional hardware tuner.

    The chromatic scale:

    C      C♯/D♭      D      D♯/E♭      E      F      F♯/G♭      G      G♯/A♭      A      A♯/B♭   B

    The guitar tuner never displays flat signs. But do not worry, the reason is very simple. As you can see in the chromatic scale above all twelve semitones can be found. For example, both C♯ and D♭ have exactly the same pitch but they have different names depending on the reference scale. Note that all notes in the chromatic scale with a sharp sign (♯) also have a corresponding note with a flat sign (♭).