TikTok caption best practices that still work

TikTok is a silent medium for a huge share of views. Captions are not decoration — they are the audio track for people who never unmute.

What actually matters

• Large enough to read on a phone without squinting.
• Timed to speech — karaoke/highlight if you use Pro styles.
• Short lines; avoid covering faces and on-screen UI.
• Always edit AI output: names, slang, and product spellings.

Style without clutter

Pick one look and stick to it. Wild effects every clip looks cheap. ZapSubs Pro presets (karaoke, emphasis, emoji suggestions) are meant to be dialed in once, then reused.

Export path

Try ZapSubs free to generate captions. Free basic video exports have no watermark. Full TikTok-oriented walkthrough: /subtitle-generator-for-tiktok and /tiktok-subtitle-styles.