Tone Generator & WAV Download
Generate test tones online: 20–2000 Hz sine, square, sawtooth, triangle. Play instantly or download as .wav for testing audio gear.
Tone generator
How to use
- Paste input or drop a file above.
- Adjust options (delimiter, dialect, quality, ratio).
- Copy result or download — no sign-up needed.
FAQ
Why download instead of record?
The .wav is synthesized sample-perfect — no mic noise, no room, no compression.
Hearing safety?
Start quiet. High frequencies at volume can hurt — the envelope fades clicks automatically.