Subtitle Maker: AI Captions

About this app

Stop the scroll. Turn any video into share-worthy content with bold, animated subtitles that keep viewers watching to the last second — generated automatically by on-device AI in 50+ languages. WHY CREATORS CHOOSE US • One-tap AI transcription — your footage never leaves your phone • Word-by-word captions that hook viewers in the first 3 seconds • 50+ languages, powered by on-device Whisper AI • Built for TikTok, Instagram Reels, YouTube Shorts & Stories STYLES THAT GO VIRAL • 12+ ready-made viral caption presets • 38 word animations — karaoke, pop, bounce, wave & more • 100+ fonts to match your brand TOTAL CONTROL • Custom colors, outlines, opacity & position • Highlight the active word with its own background • Live preview as you type EXPORT IN HD • Crisp HD with smart compression • Perfect crops for every platform — 9:16, 1:1, 16:9 Private by design: transcription runs 100% on your device — no uploads, no waiting. Download now and make your next video impossible to scroll past. Important info about purchases. Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Faster algorithms and optimized internal sections.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 7, 2026 · 11:35 PM Free