Does Simple Guitar Tuner upload my data?

Microphone audio is processed locally in your browser and is not uploaded.

How do I use Simple Guitar Tuner?

1. Press Start tuner and allow microphone access. 2. Pluck one open string at a time. 3. Follow the sharp/flat feedback until it shows In tune. 4. Press Stop tuner when finished.

What are common mistakes with Simple Guitar Tuner?

Background noise can make readings unstable. Plucking multiple strings at once confuses pitch detection. Very short plucks may not give a stable reading; let the note ring briefly.

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Simple Guitar Tuner

Super simple standard-tuning guitar tuner (E A D G B E).

Detected

TightenCenterLoosen

Pluck one string at a time

Pitch trend

82.4Hz

110.0Hz

146.8Hz

196.0Hz

246.9Hz

329.6Hz

Microphone audio is processed locally in your browser.

Simple Guitar Tuner: Guide

Intent: Use this super simple guitar tuner online for standard tuning (E A D G B E) with microphone input and clear sharp/flat feedback.
What it does: Listens to your microphone, detects pitch, and matches it to the nearest standard guitar string while showing cents offset.
Key features: Standard tuning (E2 A2 D3 G3 B3 E4), Sharp/flat/in-tune feedback, No account required
Privacy: Microphone audio is processed locally in your browser and is not uploaded.
Best for: Quick tuning before practice
Players who want a minimal tuner without extra controls
Basic standard tuning checks on desktop or mobile
Why this tool: Very small UI: start, pluck, tune
Shows nearest string and cents deviation
Local processing, no recordings uploaded