Guitar-Online Tuner 2.0

This guitar tuner allows standard and open* tunings.

The program shows the name of the note, together with its place on the stave, and numerical values of pitch/frequency. If the open tunings doesn't fit your needs, you can use the keyboard (in chromatic mode) and choose any other note to tune your guitar.

[*] The open-tunings available are:

Standard: E-A-D-G-B-E

Standard + 1/2 tone: F-Bb-Eb-Ab-C-F

Standard - 1/2 tone: Eb-Ab-Db-Gb-Bb-Eb

Standard - 1 tone: D-G-C-F-A-D

Standard + D bass: D-A-D-G-B-E

Lute: E-A-D-F#-B-D

Open G: D-G-D-G-B-D

Open D: D-A-D-F#-A-D

Open A: E-A-E-A-C#-E

Open E: E-B-E-G#-B-E

Open C: C-G-C-G-C-E

C Alternative: C-G-D-G-A-D

See also: tune, pitch pipe, tuning fork, pitch, diapason, guitar, open tuning, tuning, tuner