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Audio File Format Inspector & Bitrate Checker
Inspect technical parameters of any audio file without uploading. Instantly verify duration, sample rate (Hz), channel configuration, and estimated bitrate in kbps.
Select Audio File to Inspect
Upload MP3, WAV, FLAC, AAC, or OGG file.
Audio Stream Technical Properties
| File Name | -- |
|---|---|
| File Size | -- |
| Container MIME Type | -- |
| Duration | -- |
| Sample Rate | -- |
| Audio Channels | -- |
| Estimated Bitrate | -- |
Frequently Asked Questions
Common questions about Audio File Format Inspector & Bitrate Checker, audio processing, and usage.
Bitrate (kbps) = (File Size in Kilobits) / (Duration in Seconds). For MP3s, typical bitrates are 128 kbps (standard), 192 kbps (high quality), and 320 kbps (maximum MP3 fidelity).
Compact Disc audio standard is 44,100 Hz (44.1 kHz), while standard digital video, film, and television audio is 48,000 Hz (48 kHz).
No. The file is analyzed completely in your browser memory using the Web Audio API and client-side binary header parsing.
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