Single lead melody
A clear, one-note-at-a-time line converted with One melody or instrument.
One melody or instrument
- 17.84s MIDI
- 17.84s MIDI
- 1 track
- 1 track
- 18 notes
- 18 notes
Source audio
18s mono WAV
MIDI preview
Melody MIDI
Upload authorized audio on the same page, use your original video, or preview a YouTube link to identify the source.
Choose the source you have. Authorized audio up to 25MB and original local video up to 50MB can be uploaded on this page. A YouTube link is for preview only. Files up to 25MB get a free 30-second MIDI preview with a free account; complete conversions use credits with no subscription.
PureMIDI uses a YouTube link only to preview and identify a video; transcription starts from an audio file you own or are allowed to use.
Listen to the source and the MIDI side by side before trying your own file.
PureMIDI made the demo audio for this page. The MIDI is exactly what the converter returned, with no manual edits.
A clear melody usually gives the cleanest result. A full song gives you a multitrack draft to review and edit.
A clear, one-note-at-a-time line converted with One melody or instrument.
One melody or instrument
Source audio
18s mono WAV
MIDI preview
Melody MIDI
The same melody saved as MP3, then converted without editing the MIDI.
One melody or instrument
Source audio
18s 192 kbps MP3
MIDI preview
MP3 melody MIDI
An arranged mix converted into an editable multitrack MIDI draft.
Full song or multiple instruments · September 2026
Source audio
29s stereo WAV
MIDI preview
Full-song MIDI
Upload authorized audio or an original local video on this page. If you only have a YouTube link, preview it and follow the guidance to obtain a source you may use. PureMIDI does not download from YouTube.
The live audio engine detects pitch, on/off timing, and velocity into an editable MIDI draft. It is not a dedicated stem, drum, or chord model.
Get a standard .mid you can drop into Logic Pro, Ableton Live, FL Studio, Cubase, Reaper, GarageBand, MuseScore, Dorico, or any DAW or notation editor for cleanup.
Turn a clear authorized section into a MIDI draft so you can edit, slow down, and play along in your DAW.
Generate a quick MIDI sketch from a sample you own to scaffold a new arrangement before licensing the source.
Convert a teacher-uploaded YouTube performance into MIDI for note-by-note comparison with the answer key.
Lost the project file but the YouTube upload is still online — convert the video back to a MIDI sketch and keep editing.
Generate MIDI from authorized audio, then import the .mid into MuseScore or Sibelius to engrave a draft score.
Turn a classical performance you own or that's CC-licensed into MIDI to study tempo, dynamics, and timing.
YT is shorthand for YouTube. On this page, preview a YouTube link or upload authorized audio (25MB) or a local MP4 or MOV file (50MB). Free preview (with a free account) is available up to 25MB. PureMIDI does not download YouTube videos.
Sign up free to hear a 30-second result on the same page. Complete conversions use one-time credit packs with no subscription; see /pricing.
Only videos you own, public-domain works, CC-licensed material, or content you've licensed in writing. We do not download from YouTube, bypass platform terms, or verify third-party licenses for you.
You can preview music.youtube.com URLs, youtu.be short links, and YouTube Shorts. Conversion still uses an uploaded audio file you own or have rights to use. DRM-protected offline caches are not supported.
The current live path does not let you pick melody, chords, bass, or drums as separate outputs. It writes detected pitch and timing into MIDI notes. If you need one part, isolate clear audio before upload.
The YouTube link is preview-only; the actual limit comes from the authorized audio file you upload. Audio uploads are capped at 25MB. Choose clear melody or complete song before uploading; both choices first return a free 30-second result.
Clear piano, vocal, guitar, and bass parts are better inputs. Drums are not a dedicated target for One melody or instrument and usually need a specialized workflow or manual cleanup.
No. Use the link to preview and confirm the source, then upload a local audio file you own or are licensed to use.
Ask the creator for the stem files or original recording, use clearly licensed source material, or re-perform the part yourself and record it.
Yes. You start in a modern browser with no plug-in, then upload authorized audio for server-side transcription. The result returns to the same page as an editable MIDI draft.
Prepare a local MP3 or WAV file you own or may use, upload it on this page, and hear a free 30-second result. Sign in only when you want to save, download, edit, or continue with the complete recording.
Convert audio files or audio exported from video into editable MIDI drafts.
Upload MP4, MOV, WebM, or M4V video and convert its audio track to MIDI.
Convert MP3 songs or MP3 audio exported from video into editable MIDI.
Lossless WAV recordings to MIDI with AI pitch detection.
Score images and MusicXML to MIDI for practice playback.
Browser MIDI editor for piano-roll editing, playback, track cleanup, quantize, and export.