Free guitar tools

Tuner, metronome, ear training and more. Every tool plays real guitar sound, works on your phone and laptop, and needs no sign-in.

Ear training Hear it, name it, play it back.

Ear trainer

Intervals, chord qualities, scales and progressions, played on a real guitar sound.

Tuning Get in tune fast, in any tuning.

Guitar tuner

Mic tuner with needle and strobe, auto string detection, 40+ tunings, capo, and reference tones on a real guitar sound.

Reference tone tuner

Tune by ear: every string of any tuning played on a real guitar sound, once or on a loop.

Alternate tunings tuner

42 tunings with step-by-step changes from standard, a mic tuner, reference tones, and a custom tuning builder.

Chromatic tuner

Names any note you play or sing, with A4 from 415 to 466 Hz and a mode for B♭, E♭ and F instruments.

12-string tuner

Tunes all twelve strings one by one, then checks each pair ringing together for the wobble that means they disagree.

Tunes 4, 5 and 6-string basses down to low B, reading deep strings from their overtones so phone mics can follow.

Ukulele, mandolin & banjo tuner

Ukulele (soprano to baritone, high or low G), mandolin, mandola, octave mandolin and 4 or 5-string banjo, with pair checks.

Setup & strings Check intonation, tuning stability and string tension.

Intonation checker

Compares the 12th-fret harmonic with the fretted 12th fret, string by string, and tells you which way to move each saddle and by how much.

Tuning stability test

Measures every string after tuning, after hard bends and every few minutes, then shows which strings drift and the likely cause.

String tension calculator

Tension of every string in kg and lb for your scale length, tuning and gauges, with string set suggestions for any tuning.

Timing Play in time with a click that sounds like a guitar.

Accents, odd time signatures, subdivisions, speed and gap trainers, and clicks that sound like a guitar.

Practice Drills that keep you on your toes.

Chord & scale randomizer

Random chords, scales, arpeggios, notes and strumming patterns, on the beat or when you play them right.

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