Observed arrival · 2026-11-05
StellaMIDI turns MIDI files into visualizer videos
A browser-based tool for previewing MIDI arrangements and exporting them as music videos.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- MIDI creators making performance videos
- Worth noticing
- Audio timing can be adjusted in 10 ms steps, with click and flash cues to help check synchronization.
Field notes
The workflow includes separate drop targets for adding MIDI tracks or replacing the current arrangement, with an undo control for changes. Users can use click sounds or beat flashes while checking synchronization, and adjust the offset in milliseconds. The page also says bug-report details exclude filenames and file contents, and are not sent until the user submits the report form.
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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