FAQ - Audio Metadata Reader

How do I read audio metadata online for free?

Our free audio metadata reader allows you to view ID3 tags and metadata from any audio file directly in your browser. Simply upload your audio file, and the tool will automatically display all available metadata including artist, album, title, track number, year, genre, and technical details like bitrate and sample rate.

What metadata can I read from audio files?

Our tool reads comprehensive metadata including: ID3 tags (artist, album, title, track number, year, genre, composer, comments), technical information (bitrate, sample rate, channels, duration, codec), and embedded cover art if available. All common audio formats are supported.

Is the audio metadata reader free?

Yes, our audio metadata reader is 100% free. There are no hidden costs, no registration required, and no limit on the number of files you can analyze. Read metadata from as many audio files as you want – completely free.

Are my audio files uploaded when reading metadata?

No! All metadata reading happens 100% locally in your browser. Your audio files never leave your device – maximum privacy and security guaranteed. The tool uses WebAssembly technology to process files directly on your computer.

Which audio formats are supported?

Our metadata reader supports all common audio formats including MP3, WAV, FLAC, OGG, AAC, M4A, and more. The tool automatically detects the file format and extracts all available metadata for that format.

Can I read metadata from multiple files at once?

Yes, you can upload multiple audio files and read their metadata sequentially. Our tool processes each file individually, allowing you to analyze your entire music library. All processing happens locally in your browser for maximum privacy.

How accurate is the metadata reading?

Our tool provides highly accurate metadata extraction using advanced parsing libraries. It reads ID3v1, ID3v2.3, ID3v2.4, Vorbis comments, APE tags, and other metadata standards. Technical information like bitrate and sample rate is calculated precisely from the audio data.

Is reading audio metadata safe?

Absolutely safe! Since all processing happens locally in your browser, your audio files are never sent to external servers. There's no data storage, no tracking, and your files remain completely private on your device.