What does Virtual Piano do that other Fun pages on this site do not?

C4–C5. Sine, triangle, or square. Sound stays on this device. Short version: Click keys; WebAudio plays a tone.

Does Virtual Piano upload my file or text to Tool-You servers?

No. Virtual Piano runs in this browser tab. Files stay on the device. Limit note: Needs audio permission. Click a key to play.

Should I use Reaction Time instead of Virtual Piano?

Use Virtual Piano when you need Click keys; WebAudio plays a tone. Use Reaction Time when you need Wait for green, then click. Early clicks are invalid. They share a category (Fun) but not the same job.

What are the limits of Virtual Piano?

Needs audio permission. Click a key to play. Also: C4–C5. Sine, triangle, or square. Sound stays on this device.

Virtual Piano

Click keys; WebAudio plays a tone.

C4–C5. Sine, triangle, or square. Sound stays on this device.

What Virtual Piano does

C4–C5. Sine, triangle, or square. Sound stays on this device.

This URL is only for Virtual Piano (fun · virtual piano). Click keys; WebAudio plays a tone. Other Fun tools on Tool-You look similar in the chrome, so the job definition below is the part that belongs to Virtual Piano alone: C4–C5. Sine, triangle, or square. Sound stays on this device.

How to use Virtual Piano

This Virtual Piano page is a small Fun utility (/fun/virtual-piano). It is not Reaction Time (Wait for green, then click. Early clicks are invalid.).
Set the few inputs Virtual Piano needs. Path hint: fun · virtual piano. Click keys; WebAudio plays a tone.
Set only the options that match Virtual Piano. Neighbor Dice Roll does something else (Roll an N-sided die.). Tool note: C4–C5. Sine, triangle, or square. Sound stays on this device.
Run Virtual Piano in this tab. Browser memory still applies: Needs audio permission. Click a key to play.
Download or copy the result from Virtual Piano. If it is the wrong job, open Reaction Time instead.

When not to use Virtual Piano

Skip Virtual Piano when a neighbor tool matches better — start with Reaction Time or Dice Roll — or when the description already warns the job will fail. In the tool’s own words: C4–C5. Sine, triangle, or square. Sound stays on this device.

Questions about Virtual Piano

What does Virtual Piano do that other Fun pages on this site do not?: C4–C5. Sine, triangle, or square. Sound stays on this device. Short version: Click keys; WebAudio plays a tone.
Does Virtual Piano upload my file or text to Tool-You servers?: No. Virtual Piano runs in this browser tab. Files stay on the device. Limit note: Needs audio permission. Click a key to play.
Should I use Reaction Time instead of Virtual Piano?: Use Virtual Piano when you need Click keys; WebAudio plays a tone. Use Reaction Time when you need Wait for green, then click. Early clicks are invalid. They share a category (Fun) but not the same job.
What are the limits of Virtual Piano?: Needs audio permission. Click a key to play. Also: C4–C5. Sine, triangle, or square. Sound stays on this device.