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CaptionOS
Hinglish & Hindi captions for Reels and Shorts
CaptionOS is an online caption editor that turns Hinglish, Hindi, Urdu and English speech into animated, word-timed captions for short videos.
I'm Ankit, an 18 year old indie founder from India, and I built CaptionOS because I wanted to make creating professional looking captions for videos easier.
Captioning and styling videos can be time consuming, especially for creators making short form content regularly. I wanted to build a tool that makes this process faster while giving creators more control over how their captions look and feel.
CaptionOS combines AI powered transcription with customizable captions and dynamic typography, helping creators spend less time on repetitive editing and more time creating.
I'm building CaptionOS independently and continuously improving it based on real feedback.
I'd love your honest feedback: • How does the caption creation experience feel? • What would you improve or add? • What frustrates you most about captioning and editing short form videos?
CaptionOS was submitted on Product Hunt and earned 2 upvotes and 1 comments, placing #150 on the daily leaderboard. CaptionOS is an online caption editor that turns Hinglish, Hindi, Urdu and English speech into animated, word-timed captions for short videos.
On the analytics side, CaptionOS competes within SaaS, Developer Tools and Video Art — topics that collectively have 569.1k followers on Product Hunt. The dashboard above tracks how CaptionOS performed against the three products that launched closest to it on the same day.
Who hunted CaptionOS?
CaptionOS was hunted by Ankit Kumar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of CaptionOS including community comment highlights and product details, visit the product overview.
Ankit Kumar
I'm Ankit, an 18 year old indie founder from India, and I built CaptionOS because I wanted to make creating professional looking captions for videos easier.
Captioning and styling videos can be time consuming, especially for creators making short form content regularly. I wanted to build a tool that makes this process faster while giving creators more control over how their captions look and feel.
CaptionOS combines AI powered transcription with customizable captions and dynamic typography, helping creators spend less time on repetitive editing and more time creating.
I'm building CaptionOS independently and continuously improving it based on real feedback.
I'd love your honest feedback:
• How does the caption creation experience feel?
• What would you improve or add?
• What frustrates you most about captioning and editing short form videos?
Give it a try: https://captionos.in/
Thanks for checking it out! ❤️