Sound2MIDI

Convert audio to MIDI in your browser.

Details

External ID: 1254483
Source: PH
Company: —
Product: Sound2MIDI
Website domain: producthunt.com
Launched: Sept. 19, 2026
Cohort: —
Upvotes: 1
Upvotes percentile: 0.30815693820825313
Tags: Music
Fetched at: Sept. 21, 2026, 1:01 a.m.
Updated at: Sept. 21, 2026, 1:01 a.m.

Description

Sound2MIDI is a free browser-based audio to MIDI converter. Processing runs locally in your browser, so files are not uploaded and no sign-up is required.

Enrichment

Theme: audio and music production tools
Vertical: Media & entertainment
Function: Workflow automation
Audience: Prosumer
AI stance: AI feature
Project type: Hobby / open-source project
Normalized one-liner: in-browser audio to midi converter
Manually corrected: False

Could you build this?

Yes Spotify maintains open-source browser-ready models (Basic Pitch ONNX/WASM) that allow client-side audio-to-MIDI transcription to be implemented with minimal boilerplate.

Competitors

Other products that read as similar to this one — 250 launches clear the similarity bar, closest 8 shown.

Attention rank: #120 of 251 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 322 days after the earliest competitor.

Audio-to-MIDI.io · ph · 2026-09-22 · 1 upvotes · similarity 0.73
MP3 to MIDI Tool · ph · 2026-09-21 · 1 upvotes · similarity 0.67
MP3 to MIDI · ph · 2026-09-15 · 2 upvotes · similarity 0.66
MP3 to MIDI Lab · ph · 2026-09-15 · 3 upvotes · similarity 0.66
MP3 MIDI Tool · ph · 2026-09-14 · 1 upvotes · similarity 0.65
Audio to MIDI Lab · ph · 2026-09-12 · 1 upvotes · similarity 0.63
MIDIpad · ph · 2026-09-25 · 59 upvotes · similarity 0.53
I built a WebMIDI sequencer to control my hardware synths · hn · 2025-12-11 · 43 upvotes · similarity 0.51

Other launches for this product

No other launches for this product.

Same idea, different domain

Nobody's really built a workflow automation tool for Real estate yet.