Captions for Reels & Shorts

Hook Caption

Captions for Reels & Shorts

Hook Caption is a focused short-video caption utility for creators who want a faster path from rough clip to readable, ready-to-post export.

iPhone & iPadNo accountNo ads or trackingPrivate by design

Features

What it does

Video import from the Photos picker
On-device speech transcription where supported by iOS
Bold opening hook text
Hook Bank with local starter packs across creator categories
Saved hooks for reusable openers
Timed caption cards with split, merge, nudge, and shift-all controls
Caption presets, keyword emphasis, aspect-ratio options, and optional progress bar
Safe-zone previews for common short-video layouts
New Timing Audit for first-caption speed, hook length, reading speed, overlaps, gaps, and coverage
Creator Check for hook readiness, caption readability, safe-zone selection, and publish-pack readiness
Publish Pack for post caption and hashtags
Captioned video export

Import a video, choose or write a strong opening hook, add timed caption cards, preview common short-video safe zones, check caption timing quality, export a captioned video, and share an SRT subtitle file when you need one.

What Hook Caption includes:

Hook Caption is intentionally not a social network, template marketplace, or cloud editing account. It is built for creators, students, small businesses, coaches, and anyone posting short videos who wants readable captions and a cleaner export workflow.

Your videos and caption text stay on device unless you choose to export, save, or share them. Hook Caption does not include ads, analytics SDKs, tracking SDKs, or account sign-in.

Privacy

Private by design

Hook Caption does not require an account and does not include third-party advertising or analytics SDKs. Content you create stays in the app on your device unless you explicitly export or share it. See the privacy policy.