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.
Audio File Formats Explained
Whether you're building a music player, testing a podcast platform, or developing an audio processing tool — you need test files. Our generator creates real, standards-compliant audio files using your browser's built-in Web Audio API.
Each file contains a clean 440Hz sine wave — the A4 note used universally for tuning musical instruments. This makes the files perfect for verifying that audio playback, encoding, and processing pipelines work correctly.
WAV — Uncompressed
WAV (Waveform Audio File Format) stores raw audio data without any compression. Files are large but preserve perfect quality. The standard format for professional audio production, CD mastering, and studio recording.
OGG — Compressed
OGG Vorbis is an open, patent-free audio codec. It achieves excellent compression ratios — typically 5-10x smaller than WAV — while maintaining high perceived quality. Widely supported in web browsers, game engines, and Linux systems.
Frequently Asked Questions
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