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🎸 Free Online Guitar Tuner

Quickly tune your guitar using our free online tuner. Just allow microphone access, pluck a string, and follow the real-time pitch detection. No app needed — works right in your browser!

🎸 Common Guitar Tunings Overview

1. Standard Tuning (E A D G B e)

Used in nearly all genres, this tuning keeps chords, scales, and tab notation consistent and easy to follow.

2. Drop Tunings

Drop tunings lower the 6th string, making power chords easier to play.

3. Half-Step / Whole-Step Down

4. Open Tunings

Play a full chord just by strumming open strings—perfect for slide and fingerstyle.

5. Modal & Experimental Tunings

6. Extended Range Guitar Tunings

🔁 Tuning Summary Table

Tuning NameNotesGenre Examples
StandardE A D G B eAll genres
Drop DD A D G B eRock, metal
Drop CC G C F A DMetalcore
Eb StandardEb Ab Db Gb Bb ebClassic rock
D StandardD G C F A DMetal
Open DD A D F# A DSlide blues
Open EE B E G# B ESlide guitar
Open GD G D G B DClassic rock
Open CC G C G C EFingerstyle
DADGADD A D G A DAcoustic, Celtic
Double Drop DD A D G B DFolk, Neil Young
7-StringB E A D G B eProg, metal
8-StringF# B E A D G B EDjent

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