Caption Generator: CapStudio
Auto Video Captions & Subtitle
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Add viral captions to any video in seconds. 27 styles, 53 languages, full word-level editor. Free to start — no account needed.
Add captions to your videos in seconds — no typing, no hassle.
CapStudio turns any video into a captioned, ready-to-post clip in seconds. Import your video, get automatic captions, pick a style, and export — no typing, no complicated editing.
How it works:
Import a video from your camera roll or files. CapStudio automatically transcribes every word on your device — no internet required. Edit any word, pick a caption style, and export your finished video.
Caption Styles:
Choose from 27 built-in caption templates — bold, minimal, viral, aesthetic, and more. Customize font, color, size, and motion to match your content.
Word-Level Editor:
Tap any word to correct it. Drag your captions anywhere on screen. Scrub through your video word by word on the timeline for precise control.
Translate Captions:
Translate your captions into 53 languages with one tap. All translation happens on-device through Apple's Translation framework. Reach viewers in every language.
Export Ready:
Export finished videos as MP4, ready to post on TikTok, Instagram Reels, YouTube Shorts, or anywhere you publish.
CapStudio Pro — Subscription Plans
Unlock the full CapStudio experience with Pro:
All premium caption templates
Videos longer than 10 minutes
Caption translation to 53 languages
Pro is available in three plans:
Weekly: $4.99 per week
Yearly: $29.99 per year ($2.49/mo)
Lifetime: $69.99 one-time payment
Privacy & Legal
Privacy Policy: https://capstudio-app-prod.web.app/privacy
Terms of Service: https://capstudio-app-prod.web.app/terms
Support: https://capstudio-app-prod.web.app/support
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Abhi Shingala, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Abhi Shingala
- Size
- 99.3 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime Access $69.99
- Pro Annual Plan $29.99
- Pro Weekly Plan $4.99
- Copyright
- © Abhi Shingala