Why creators use TTS voices
Text-to-speech lets you narrate a video without recording your own voice. It's popular for storytelling, list videos, recipes and memes, and the familiar TikTok voices make a video instantly recognizable.
Choosing a voice
Narrator voices in English, Spanish, Portuguese, German, French, Japanese, Korean and Indonesian suit explainers. Character voices like Ghostface or Stitch work for jokes, and the singing voices turn short lines into a jingle.
Getting the timing right
Keep each line short, one sentence per clip, and generate separate audios for each part of your video. That makes it easy to line each line up with the right shot in CapCut or the TikTok editor.