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About
Xira Analyser
What is Xira?
Browser-based audio toolkit powered by FFmpeg WASM. No accounts, no uploads, no servers. Everything runs locally.
FLAC, WAV, MP3, M4A, AIFF, OGG and more.
Tools
Track Info
Album art, tags, sample rate, bit depth, peak, RMS, dynamic range, crest factor, true peak.
Spectrogram
1920×1080 FFT spectrogram. Three colour palettes — Spek, Green, Mono. Fullscreen with zoom up to 4×. Download as PNG.
Converter
Convert between FLAC, WAV, MP3 CBR/VBR, M4A, OGG, and AIFF. Per-file format selection, batch convert.
Strip Metadata
Removes all embedded tags. Audio is stream-copied, never re-encoded.
Privacy
No analytics, no tracking, no data collection. Files are processed in memory and never transmitted anywhere.
