Adding Subtitles,
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Caption Smarter,
Not Harder
Captions that speak for you—helping your content connect across languages, expand your reach, and keep viewers engaged every step of the way.



AI-Powered
Bilingual Subtitles
Translate your videos instantly into over 100 languages. Display your bilingual subtitles simultaneously with AI, making your content more accessible and globally engaging
Make Your Videos
Accesible
There are over 466 million people around the world with disabling hearing loss. By adding smart, AI-powered captions to your videos, you’re not just boosting engagement—you’re making your content inclusive, and accessible


How to Use Subcap
- Efortless Captions
Shoot a video simultaneously or upload a video from the gallery
- Custom Styles
Subtitle text can be edited in different styles, colors, fonts, or positions
- Break Language Barriers
Add captions automatically to your video, not only in English but also in 125 languages
- Get More Views
Video is exported in 720p or 1080p, caption text can be copied
- Share your Videos🔎
Now you can share your captioned video with people
- Grow Your Audience
Also, subtitles can be added manually
By being Pro
We have the only true 99% accuracy in the mobile app industry.
Get detailed, accurate subtitles instantly, save time while content creating
You are gonna be surprised at how fast Subcap is! Captions are ready in seconds.
You will be never frustrated about video quality


Double the Language, Double the Communication
You can use dual language feature to see your videos in 2 languages. Switch between languages with ease and generate your captions in two languages at once!
Boost your content’s reach with Subcap!
Instant video captioning
Subcap automatically converts your video’s spoken content into highly accurate text in real-time, saving you hours of manual transcription work.
Multi-language support
Reach a global audience by generating bilingual subtitles in over 100 languages, making your videos accessible and understandable worldwide.
Automatic caption syncing
Subcap precisely aligns every caption to your spoken words — no manual timing adjustments needed. Your subtitles stay perfectly in sync, even through pauses, fast speech, or background noise.
Easy subtitle editing and exporting
Customize your captions with a user-friendly editor and export them in multiple formats compatible with all major video platforms and social media channels.
Subcap Blog
The Automatic Subtitle Generator That Works Super Fast— No Desktop Required
The Best Subtitle Generator Online Free — And Why Your Phone Is Enough
The Easiest Way to Automatically Add Subtitles to Videos on iPhone (2026)
What our users
say about us

Emily Miller
"As a university student, Subcap has been super helpful for adding captions to my presentation videos. It saves me so much time, and the translations make it easy to share with international classmates. Highly recommend for anyone doing school projects or online classes! "

Denise Galler
"This application is very easy to use. I had a hard time with others, Subcap is so simple Thanks team!"

David Thompson
"Had an issue with their update not displaying milliseconds and I reached out to them and they did what they could to fix it , did I expect that ? Nope . But they did it , shouts out to the devs for putting the people first"

Sarah Johnson
“Subcap has seriously leveled up our video content. I can quickly add accurate captions that boost engagement, and the translation feature helps us reach a wider audience. It’s a must-have in my content toolkit!”

Jeff Davis
“Subcap is my go-to for captions on all my TikToks. It’s fast, accurate, and makes my content way more accessible. Plus, the auto translations help me connect with fans from all over the world 🔥🙌”

Lisa Brown
"Easy. Simple and very effective. Amazed by the accuracy in the captions from this app. Moreover translation is spotless. Highly recommended for social media creators!"

Peter Fischer
"Subcap works perfectly in German, too. I am able to change the size, font, color, position, etc. And the best: it also recognizes my mumbling almost perfectly, definitely recommend it:-)”

Elie Garcia
"This app is a game changer! I used to spend hours adding captions to all my videos. Now, I can get all this work done in minutes. There is a little editing to do, because the artificial intelligence isn’t 100% accurate. But, it is pretty darn accurate. So happy that I found this app!"