Voicap TikTok guide
How to Add Captions on TikTok Videos
Prepare accurate, styled captions before publishing your TikTok video. Voicap generates timed captions, lets you review and style them, and exports an MP4 for your normal TikTok upload workflow.
Sign in to Voicap
Open the existing subtitle studio from your account. Caption processing, saved projects, and exports are available after sign-in.
Upload your TikTok video
Start a subtitle project and select the MP4 or MOV video you plan to publish.
Choose the spoken language
Select the language used in the audio so automatic transcription begins with the right context.
Generate automatic captions
Voicap converts speech into editable caption lines aligned to the video timeline.
Review caption text and timing
Correct names and punctuation, improve line breaks, and preview when every caption appears.
Choose a TikTok caption style
Apply a preset, then adjust font, color, outline, position, emphasis, and supported transitions.
Hard-burn and download
Render a publish-ready MP4 with the selected captions permanently embedded in the video.
Upload through TikTok
Publish the downloaded MP4 using your own TikTok account and normal posting workflow.
Frequently asked questions
Does Voicap post directly to TikTok?
No. Voicap prepares and downloads the captioned MP4; you upload it through your own TikTok account.
Why hard-burn captions before uploading?
Hard-burned captions preserve the chosen font, outline, timing, placement, and emphasis as part of the video image.
Can I edit automatic captions?
Yes. Review caption text, timing, line breaks, and styling before exporting.
Can I create translated TikTok captions?
Yes. Create translated tracks, review each line, and export localized or bilingual versions according to your plan.
Will captions change the original audio?
No. Voicap keeps the original audio and adds or translates the on-screen captions.