> ## Documentation Index
> Fetch the complete documentation index at: https://support.vocuno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Practice Tools

> Seven free musician utilities — tuner, pitch detector, vocal range finder, metronome, tap BPM, and delay/frequency calculators. No account needed.

Vocuno ships a suite of **seven free practice utilities**. They run entirely in your browser — audio never leaves your device, there's no credit cost, and no account is needed.

## The tools

* **[Online Tuner](https://vocuno.com/app?tool=online-tuner)** — real-time tuner for guitar, bass, violin, ukulele, or voice, with cents-sharp/flat readout and instrument presets (including drop D and chromatic).
* **[Pitch Detector](https://vocuno.com/app?tool=pitch-detector)** — live note detection with note name, octave, frequency, cents deviation, and a pitch-history trace of your singing or playing.
* **[Vocal Range Finder](https://vocuno.com/app?tool=vocal-range-finder)** — guided test that captures your lowest and highest comfortable notes and estimates your voice type, from bass to soprano.
* **[Metronome](https://vocuno.com/app?tool=metronome)** — precise click with BPM control, time signatures, subdivisions (quarters to sixteenths and triplets), accented downbeats, and built-in tap tempo.
* **[Tap BPM](https://vocuno.com/app?tool=tap-bpm)** — tap along to any song to find its tempo; rolling average with outlier filtering and a confidence score. No microphone needed.
* **[BPM Delay Calculator](https://vocuno.com/app?tool=bpm-delay-calculator)** — convert BPM into delay times in milliseconds for every note value (including dotted and triplet) — for tempo-synced delays, echoes, and reverb pre-delay.
* **[Note Frequency Calculator](https://vocuno.com/app?tool=note-frequency-calculator)** — convert any note to Hz with an adjustable A4 reference (default 440), with a full octave table for synthesis, tuning, and EQ work.

## Frequently asked questions

<AccordionGroup>
  <Accordion title="Are these really free?">
    Yes — all seven are free with no credit cost and no account required. Processing happens locally in your browser.
  </Accordion>

  <Accordion title="Why does the tuner ask for microphone access?">
    The tuner, pitch detector, and vocal range finder listen through your mic to analyze pitch — the audio is processed on your device and never uploaded.
  </Accordion>
</AccordionGroup>