100% Free Dummy Audio Generator
Free Online Dummy Audio Generator (MP3 / WAV)
Synthesize sample MP3 and WAV audio test files from 10 seconds up to 5 minutes. Generate sine wave test tones or silent audio buffers 100% inside your browser for media player testing.
Configure Audio Test File Parameters
Audio Duration30 Seconds (0m 30s)
5 Seconds30 Seconds1 Minute5 Minutes (Max)
Developer Test Suite
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