UBRIDGE⁠.

The bridge between your phone and your studio.

A free background utility that announces itself on your local network — like a Wi-Fi printer — so LK and TKFX find your computer and connect to Ableton Live, Traktor, or any MIDI app. No manual IPs. No fiddling. Just music.

Download free →How it worksFree · macOS · Windows

2⁠-way

Communication

Wi-Fi + USB

Transport

Auto-discovery

No manual IPs

HOW IT WORKS

Wi-Fi · USBVirtual MIDI

LK · iPad192.168.1.42

UBRIDGEYOUR COMPUTER

Ableton Livecontrol surface · LK

[ HOW IT WORKS ]

Ready to use in three simple steps.

Ableton Live · LK

Drag, drop, play⁠.

For LK + Ableton Live, UBRIDGE uses a dedicated channel for deeper integration — clip launch, parameter sync, and real-time control surface response.

Drag Ableton Live onto UBRIDGE

It auto-installs the LK remote script automatically.
This script is the heart of the conversation
between LK and Live.

In Live, select LK as a control surface

Restart Live, open Settings › Tempo & MIDI, and select LK under Control Surfaces. UBRIDGE handles input/output mapping for you.

In LK, pick UBRIDGE from connections

It appears automatically thanks to local network discovery. Tap it. You're done.

Native Instruments Traktor · TKFX

MIDI in⁠, MIDI out.

For TKFX + Traktor, UBRIDGE works as a transparent MIDI bridge. Two-way messages travel between mobile and desktop over a virtual MIDI device.

Import the TSI mapping in Traktor

Open Preferences › Controller Manager and import the TSI mapping file. Pick the matching MIDI ports for input and output.

Enable virtual MIDI in UBRIDGE

Switch to the TKFX tab and confirm the virtual MIDI device is set to send and receive. Green dot means you're live.

Connect TKFX to UBRIDGE

Open TKFX › Connections, pick UBRIDGE, then select the matching MIDI input and output. Time to play.

[ COMPATIBILITY ]

Plays with everything on both sides.

01DEEP INTEGRATION ✓

Ableton Live

Deep integration via remote script

UBRIDGE installs the LK remote script inside Live. Once active, Live and UBRIDGE exchange data directly — clip launch, parameter mapping, real-time sync.

Live 10+

02MIDI ✓

Native Instruments Traktor

Two-way MIDI loop

TKFX messages route through a virtual MIDI port that Traktor reads as input. Traktor's outgoing messages return through UBRIDGE — full bidirectional control of decks and FX.

TSI included

03MIDI ✓

Any MIDI application

Generic bridging

DAWs, plugins, OS-level MIDI consumers. UBRIDGE looks like a virtual MIDI device on your computer — anything that receives MIDI can be controlled by your phone.

MIDI 1.0

[ REQUIREMENTS ]

Will it run on your rig?

macOS 12 or higher

Apple Silicon native. ~65 MB download.

Windows 10 or higher

64-bit. ~49 MB download.

⏚

Local network

Both devices on the same Wi-Fi. Or USB tethering for wired connection.

♫

LK or TKFX

Free to download apps for iPhone, iPad and Android. Available on App Store and Google Play.

[ DOWNLOAD ]

Free⁠. Just click.

macOS

For Mac.

v2.0.6 · macOS 12+Download ↓

Windows

For PC⁠.

v2.0.6 · Windows 10+Download ↓

[ FAQ ]

Quick answers⁠.

The questions we get asked most about UBRIDGE.

What is UBRIDGE?

UBRIDGE is a free background utility for macOS and Windows that bridges the LK and TKFX apps to your computer, so your mobile device talks reliably to your desktop software.

What do I need UBRIDGE for?

UBRIDGE is what links LK and TKFX to your desktop software — it's required, not optional. Without it LK can't connect to Ableton Live at all, whether you're on WiFi or a wired USB connection.

Which platforms does UBRIDGE support?

UBRIDGE runs on macOS 12+ and Windows 10+, and pairs with the free LK and TKFX apps on iPhone, iPad and Android.

Is UBRIDGE free?

Yes. UBRIDGE is a free download.

Does UBRIDGE work over USB?

Yes. UBRIDGE bridges LK and TKFX over both WiFi and USB.

[ HELP ]

Stuck? We got you⁠.

Setup guide · LK