Free Online CapCut TTS Generator & AI Voice Cloning Studio
Convert text into natural, expressive CapCut AI voices online for free without logging in. Choose from over 890+ multilingual voices for TikTok, YouTube Shorts, and Reels.
Includes multi-speaker dialogue script mode, custom pronunciation dictionary, client-side AI voice cloning, and automatic synchronized SRT subtitle export.
Key Highlights of SpaiApps CapCut TTS Studio
- 890+ official CapCut AI voices across Vietnamese, English, Chinese, Japanese, Korean, and more.
- Parallel sentence synthesis for long scripts up to 5,000 characters with instant audio stitching.
- Multi-character dialogue mode, in-browser voice cloning, and one-click MP3 + SRT download.
How to Generate CapCut AI Voice Online
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Step 1: Pick your favorite AI voice or switch to Dialogue / Voice Clone mode.
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Step 2: Paste your script and adjust speech speed and sentence pause duration.
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Step 3: Click "Generate AI Voice" and download your MP3 audio and SRT subtitles.
Frequently Asked Questions (FAQ)
Can I use CapCut TTS online without a CapCut account?
Yes, SpaiApps lets you generate CapCut TTS audio directly in your browser with no login required.