Observed arrival · 2026-10-25
Audio MIDI Tools: browser-based audio-to-MIDI
A free browser tool that converts one local audio recording into a downloadable, single-track MIDI file.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Musicians turning recordings into editable note data
- Worth noticing
- Its whole-song test records both a successful single-track OGG conversion and a separate browser failure with a fragment-shader error.
Field notes
The page lists MP3, WAV, M4A, FLAC, and OGG inputs, with a 100 MB or 10-minute ceiling. It distinguishes accepted formats from formats that a visitor's browser can actually decode, and explicitly excludes AIFF. Its examples also document uneven results: one whole-song OGG test yielded a single track, while another stopped with a fragment-shader error.
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
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