Follow these steps even if you are not technical. You only need the Soulstudio app, the web dashboard, and TikTok Studio.
The basic idea
The Soulstudio app receives live events and TTS on your PC. The web dashboard manages settings and broadcast URLs. TikTok Studio shows those URLs as web page sources.
Unzip the download and run the Soulstudio installer. If Windows shows a security warning, confirm it is the file you received from Soulstudio, then choose More info and Run.
On first launch, enter the key that starts with LIC-. If you cannot find it, check your purchase email, payment page, or seller message.
In the dashboard, enter your TikTok username without @. Soulstudio uses it for gifts, follows, likes, and comment TTS.
Use the Copy URL button on subtitle, events, likes, media share, and gift-keeper cards. Do not edit long URLs by hand.
In TikTok Studio, add a source and choose Web Page or Link Source. Paste the broadcast URL into the URL field.
For TTS to go to the stream, TikTok Studio must capture PC audio or desktop audio. Press a test voice and watch the audio meter.
Test subtitles, TTS, gift alerts, like hearts, media share, and gift-keeper overlays one by one.
Subtitle URL: shows translated captions.
Events URL: shows gifts, follows, and superfan alerts.
Likes URL: shows heart effects.
Media-share URL: plays approved viewer videos.
Gift-keeper URL: shows capsule, relic, camera, or polaroid gift effects.
PC audio or desktop audio: sends TTS voice to the stream.
If the Soulstudio app is closed, comments cannot be received.
You can change voices on the website during a live, but the Soulstudio app must stay open.
If you hear TTS on the PC but not on stream, check TikTok Studio audio sources.
For Spanish comments, choose a Spanish voice or Spanish random voice for natural pronunciation.
The Soulstudio app must be running and your microphone must be selected.
The Soulstudio app must be running and TikTok Studio must capture PC audio.
Your TikTok username must be saved and the live stream must be active.
Add the likes URL to TikTok Studio. Likes trigger the heart effect.
Requires a viewer page and broadcast URL. Approval mode keeps it safer.
Shows capsule, relic, camera, or polaroid effects when gifts arrive.
Run Soulstudio again and check for the ghost icon in the Windows tray.
Confirm the URL in TikTok Studio came from the web dashboard copy button.
Check the TikTok username, live status, and whether the Soulstudio app is running.
Make sure the same URL was not added twice in TikTok Studio.
Hide your license key and broadcast URLs, then send the dashboard screen, TikTok Studio source settings, and a short description of the issue.