MIDI tools

Harmony Track

Ava Gunnv1.2.0

.ablx

An Ableton Live extension that analyzes chords and generates a harmony guide track.

Breakdowns

dnvsfnv0.1.0

.ablx

Breakdowns — a right-click extension for Ableton Live 12 that generates transitional drum fills (humanized, accelerating toward the downbeat) as MIDI. Built on the official Extensions SDK.

Session Notes

Bengisuv0.2.5

.ablx

A minimal Markdown notepad for Ableton Live 12 with global and per-project notes.

midiPix

AntiWorkProTwerkv1.1.0

.ablx

Ableton Live extension: turn an image into MIDI notes on a clip via edge detection

Note Forge

ARPMAN

.ablx

Ableton Live Extensions

MIDI BPM Shift

shimarisu_121v1.0.0

.ablx

An Ableton Live extension that rescales MIDI note timings between BPM interpretations.

Notes Mill

shimarisu_121v1.0.0

.ablx

Notes Mill is a utility extension for Ableton Live that provides a collection of MIDI clip processing tools for refining rough performances into clean, production-ready MIDI.

Polyend Tracker Pattern Converter

adrianandersv1.0.2

.ablx

An Ableton Live 12 extension that allows you to bi-directionally convert MIDI clips to and from Polyend Tracker .mtp pattern files. It features an interactive grid editor built as a WebView, which interfaces natively wi…

Scale Filter

ARPMAN

.ablx

Ableton Live Extensions

Midi Device Lookup

ARPMAN

.ablx

Ableton Live Extensions

Pocket Operations

dnvsfnv0.1.0

.ablx

Pocket Operations — a right-click drum-pattern library extension for Ableton Live 12, built on the official Extensions SDK. Patterns from Paul Wenzel's Pocket Operations booklet.

Root Split

notacapv1.0.0

source

A context-menu extension for Ableton Live 12 that splits a chord MIDI clip into two new clips: one holding only the root note of every chord, the other holding every non-root note.

Drum Rack Separation

NachtgeistWv0.1.0

.ablx

Ableton Live extension to split Drum Rack arrangement notes into separate tracks.

Midi Snake

ARPMAN

.ablx

Ableton Live Extensions

progressive

Charlie Gleasonv1.0.0

.ablx

An Ableton Live 12 Extension for songwriting. Pick a key and major/minor, choose some famous chord progressions (I–V–vi–IV, ii–V–I, 12‑bar blues…), and Progressive lays each chord out as a looping Session clip on a MIDI…

Midi Invaders

ARPMAN

.ablx

Ableton Live Extensions

reverse-midi

Charlie Gleasonv1.0.0

.ablx

A minimal Ableton Live 12 Extension. Adds a Reverse Notes action to the right-click menu of any MIDI clip. It mirrors every note's timing within the span of the existing notes (earliest start → latest end), preserving e…

Marvin's Kick Tuner

Marvin Wittv0.0.1

.ablx

Ableton Live Extension to easily pitch the tail of Hard Dance kicks to match the note progression of a MIDI clip.

Audio Click Tempo MIDI Exporter

twelvesoundv0.2.1

.ablx

Ableton Live Extension that exports Arrangement MIDI clips as a multitrack Standard MIDI File using an audio click track as the tempo and meter source.

Delete Deactivated Midi Notes

jpadevs

.ablx

An Ableton Live extension that deletes deactivated MIDI notes in MIDI Clips, MIDI Tracks and entire Live Sets

Ambient Scene Garden Release

echoopera

source

Ambient Scene Garden is an Ableton Live Extension that grows a selected MIDI Seed into a family of related ambient scenes: Foundation, Harmony, Motif, and Shimmer layers across a Seed-to-Return arc.

Photo MIDI

tomcameron-svg

source

Ableton Live extensions created by Tom Cameron.

ableton-live-to-gp5

vassi~v1.6.1

.ablx

The user documentation is available in the repository README.

Chord Progression for Dummies

Cesarv1.0.0

.ablx

Ableton Live 12 extension (Extensions SDK): pick a genre + mood, get a chord progression. Minimal B/W UI, dark mode, favorites, Web Audio preview.