There are so many methods to choose from.
The first two methods use a free stream key: https://toktutorials.com/stream-key
Method 1: Stream Key with Basic OBS Setup
Overview: The simplest method using a stream key and a basic OBS canvas.
Steps:
Obtain a free stream key from verified networks (link in description).
In OBS, create a new profile ("TikTok Live").
Use auto config wizard → Optimize for streaming.
Set canvas resolution 1920x1080 (can change to 1080x1920 for vertical later).
Set bitrate between 6,000-9,000, prefer hardware encoding.
Input stream key (must get a new one every time).
Start streaming.
Method 2: OBS Plugin Setup (Aitum Multi & Aitum Vertical)
Overview: Uses two OBS plugins to create both landscape & vertical canvases.
Steps:
Download and install Aitum Multi & Aitum Vertical (links in description).
Restart OBS, then activate Multi & Vertical views in the Docks menu.
Add a stream key inside the Aitum Multiscreen settings.
Stream to TikTok Live, YouTube, Instagram, etc.
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Method 3: Restream (Multistreaming with OBS)
Overview: Stream to multiple platforms at once, including TikTok.
Steps:
Create a Restream account (affiliate link in description).
Add TikTok Live as a streaming channel.
Apply for access (automated process).
In OBS, create a new profile → Optimize for streaming.
Set resolution to 1920x1080 (can switch to vertical later).
Choose Restream as the service & connect account.
Adjust bitrate (6,000-9,000) and start streaming.
Method 4: SE Live Plugin (From StreamElements)
Overview: No stream key required, works like Restream.
Steps:
Install SE Live plugin for OBS.
Enable TikTok Live in SE Live settings.
Apply for access (automated).
Go live with one click.
Method 5: OBS to TikTok Live Studio (No Plugins Needed)
Overview: Send your existing OBS setup directly to TikTok Live Studio.
Steps:
Use OBS Virtual Camera to send video.
Use a Virtual Audio Cable for audio.
No need to configure OBS separately for TikTok.
Thanks for reading!
Harry
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