Audio Metadata Viewer & Spectrum Inspector
Inspect sample rate, channels, bit depth, duration, and estimated bitrate of MP3, WAV, OGG, and AAC audio files in your browser.
TL;DR: Audio Metadata Viewer & Spectrum Inspector is a 100% free browser-based media utility. Inspect audio sample rates, channel configurations, and duration metrics locally.
Select Audio to Inspect Metadata
Understanding Audio Metadata Viewer & Spectrum Inspector
Inspect sample rate, channels, bit depth, duration, and estimated bitrate of MP3, WAV, OGG, and AAC audio files in your browser. Designed for creators, video editors, audio engineers, web designers, and developers who need instant, high-precision processing without software installation, watermarks, or file uploads.
Mathematical Formula & Technical Methodology
Formula Variables Explained:
Calculates uncompressed PCM bandwidth rate from sample frequency and bit depth.
Step-by-Step Worked Example
A 44,100 Hz 16-bit stereo track has an uncompressed stream bitrate of 1,411.2 kbps.
100% Client-Side Privacy Guarantee
All media decoding, manipulation, calculations, and encoding execute locally inside your web browser using HTML5 Canvas, Web Audio API, WebCodecs, Web Crypto, and modern JavaScript engines. Zero server uploads, zero telemetry, and no registration required.
Frequently Asked Questions
- Upload your MP3, FLAC, or WAV file to inspect Title, Artist, Album, Year, Track Number, Genre, Bitrate, Sample Rate, and embedded cover art.
Embed This Tool
Add the live Audio Metadata Viewer & Spectrum Inspector to your own website with this embed code:
<iframe src="https://nexlove.org/embed/audio-metadata-viewer.html" width="100%" height="650" style="border:1px solid #e2e8f0;border-radius:12px" title="Audio Metadata Viewer & Spectrum Inspector — NexLove" loading="lazy"></iframe>