MIDI tools

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.

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

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.

Clip Sync

chymeramusic

.ablx

Ableton extension to sync MIDI clip patterns across a track

jamcorder-import

Brandon Lincoln Snyderv1.0.0

.ablx

Ableton Extension: Import MIDI clips from a Jamcorder App Export zip file directly into Ableton

Ableton MCP

Thomas Gallawayv0.0.1

.ablx

An Ableton Live 12 Extension that adds an "Ask Claude…" action to Session clip slots. Right-click a cell, type a natural-language instruction, and Claude generates or edits MIDI in Live through the extension's own built…

Isobare

Alex Boulangerv1.0.0

.ablx

Isobare generates a playable matrix of related ambient MIDI scenes in Ableton Live. You provide the tracks, instruments, and sound design; Isobare writes the notes.

midi-note-index-select

gmazelv0.1.0

.ablx

Ableton Live 12 Beta Extension — transpose MIDI notes by index pattern

Red Pen

LTracy86v0.9.3

.ablx

Red Pen for Ableton - review notes board for Ableton Live, built on the Live Extensions SDK

Drum Rack Shuffler

Ryan Powderly

.ablx

Drum Rack Shuffler is an Ableton Live extension that randomises the position of pads in a Drum Rack. Shuffle the entire rack, or only pads that aren't used in any MIDI clips, preserving your existing sequences.

Description: Right-click any MIDI clip to find and mute accidental notes from live piano recordings — adjacent-key brushes and held wrong-key slips — without touching the notes you meant to play.

Batch-rename selected tracks by adding a number, prefix and/or suffix — with # numbering, \group / \type tokens, name normalization and a live preview.