Free · no sign-up · any tuning
All Free Guitar Tools
Every free TwinkleLab guitar tool in one place — 24 tools, no sign-up, all working in your browser and on your phone. Your theme, instrument sound and tunings follow you between them. Tip: press / on any page to search everything.
Practise every day
All levelsDaily challenge5 quick ear and fretboard questions — new every day, same for everyone.All levelsPractice planA guided 5–30 minute session: warm-up, chord changes, strumming, ear training.All levelsEar & fretboard trainerNotes, intervals, chords, melodies and progressions — real or generated.BeginnerEasy melodies45 public-domain tunes with tab and a note-by-note player.
Chords
All levelsChord finderPick a key and see every chord that fits, with finger positions, in any tuning.BeginnerGuitar chord chart16 chord types in all 12 keys, open and barre shapes you can hear.All levelsChord identifierType or click the frets you are holding to get the chord name.IntermediateShell voicingsThree-note jazz chord shapes for any tuning.
Scales & the fretboard
All levelsGuitar scalesPentatonic, blues, major, minor and modes in every key — positions you can hear.BeginnerFretboard notesEvery note on the neck in any tuning, plus a find-the-note game.IntermediateCircle of fifthsHear every key, its chords and progressions.AdvancedAlternate-tuning scalesScale boxes and arpeggios mapped on the neck in DADGAD, Open G and other tunings.
Rhythm & timing
All levelsMetronomeTap tempo, accents, subdivisions, speed trainer and a practice log.BeginnerStrumming patterns15 patterns from all-downs to funk sixteenths, playable along with chords.All levelsDrum machineGrooves in 4/4, 5/4, 7/8 and more — with swing, tap tempo and a speed trainer.
Write songs
All levelsLooper & tabLoop chords with strumming or picking patterns; export tab, MIDI or a chord sheet.All levelsProgression generatorChords by key and mood; lock the ones you like and re-roll the rest.All levelsProgressions library198 real progressions in every key, with song examples.IntermediateKey finderFind the key of a song from its chords, with the scale and chords that fit.All levelsChord transposerMove a chord sheet to a new key without breaking the spacing.BeginnerCapo calculatorWhich capo fret lets you play a song with open chords.