Sample Audio Files
Download free sample audio files for testing. Generate real WAV and OGG files instantly in your browser.
Choose Your Sample Audio
Select a format and duration. Audio files contain a 440Hz sine wave tone (Concert A) — a standard audio test signal.
WAV
Waveform Audio File
Uncompressed, lossless audio format. The gold standard for professional audio with perfect quality.
OGG
Ogg Vorbis Audio File
Open-source compressed audio format. Smaller file sizes than WAV with good quality. Great for web use.
Free Sample Audio Files for Testing
Need test audio for your app, player, or website? Download sample files in WAV, MP3, and OGG formats at durations from 1 second to 30 seconds — generated instantly in your browser.
Each file is a clean generated tone, free to use for development and testing. Click any sample to generate and download it immediately — no waiting, no accounts.
Multiple formats
WAV, MP3, and OGG samples cover the formats browsers and media players actually support.
1s to 30s durations
Pick short clips for UI sounds or longer ones for streaming and buffering tests.
Generated on the spot
Files are synthesized in your browser with the Web Audio API the moment you click — nothing is hosted or streamed from a server.
How to use
- Browse the sample list by format and duration.
- Click a sample to generate it.
- The file downloads instantly — use it in your tests.
Frequently Asked Questions
What are sample audio files for?
Testing media players, upload forms, audio APIs, and apps during development — so you don't need real recordings.
Can I use these files in my projects?
Yes. The generated tones are free to use for testing and development purposes.
Why are files generated instead of hosted?
Generating in your browser means instant downloads with no server bandwidth limits — and the files are always available.
Which formats are available?
WAV, MP3, and OGG — the three formats with the broadest browser and player support.
Is it free?
Yes, free with no signup and unlimited downloads.
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