Setup

Four steps, once. Each one opens when you get to it.

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0 of 4 done
1

Download the desktop app Done

This runs on your computer and reads your live chat. It is the part that actually talks to TikTok — nothing appears on stream without it.

MacApple Silicon (M1–M4) MacIntel Windows10 / 11
It says the app can't be opened

That's your computer's normal check on a newly downloaded app, not a problem with LiveConnectPro.

Mac: right-click the app icon, choose Open, then Open again in the box that appears. You only do this the first time.

Windows: click More info, then Run anyway.

2

Link the app to your account Done

Open the desktop app. Near the bottom there is a box marked connector key. Copy the key below and paste it there, then press Connect cloud.

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Keep this private — it links the app to your account.

3

Connect to your stream Done

This step only works while you are actually live. Start your broadcast first, then in the desktop app type your @username and press Connect.

Not streaming yet? Press Demo mode in the desktop app instead. It makes up chat and gifts so you can build and test your overlays without going live.
It says "timed out" or sits on Connecting

Almost always the free sign-server being busy rather than anything you have done. Wait a minute and press Connect again.

Also worth checking: your broadcast is actually running, and the username matches the one in your profile with no @ and no spaces.

4

Put an overlay on your stream Done

Overlays are web pages your streaming software displays on top of your video. Each overlay has its own address, on its own page — so you add only the ones you want, and as many as you like.

  1. Open an overlay from the menu — Alert Box is a good first one
  2. Set it up how you want, then copy its address from that page

In TikTok LIVE Studio

  1. Add a new source and choose the browser or web page option
  2. Paste the address into the URL box
  3. Set the size to 1920 × 1080 and place it over your scene
I use OBS instead

Under Sources click +, choose Browser, name it and press OK. Paste the address into the URL box, set width 1920 and height 1080, then OK.

In OBS or Streamlabs

  1. Under Sources, click + and choose Browser
  2. Give it a name, then OK
  3. Paste the address into the URL box
  4. Set width 1920, height 1080, then OK

Repeat for each overlay you want on screen. Sound Alerts and TTS work the same way and carry their own audio. Works with anything that accepts a browser source — TikTok LIVE Studio, OBS, Streamlabs and others.

Open your Alert Box

Stuck on a step? Get help ·