Observed arrival · 2026-08-28

The Browser-Local Audio Mixer

automixer.org Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

A free workspace for turning multiple audio files into one continuous mix with ordering, silence removal, crossfades, and WAV or CUE export.

Landing page captured for the 2026-08-28 issue.

Field notes

The workspace accepts two or more files and lays them onto a continuous timeline where users can reorder tracks, trim quiet edges, adjust crossfades, and preview transitions. Its workflow covers compressed and lossless formats, including MP3, WAV, M4A, FLAC, AAC, OGG, AIFF, and OPUS. The page also exposes Radio Edit, Club Mix, and Gapless modes, while promising local browser processing and WAV export with optional CUE timestamp metadata.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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