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PolyShorts

Turn long videos into viral Shorts with AI captions

Upload a podcast, lecture or vlog. PolyShorts finds the best moments, reframes them to 9:16 around the speaker and adds animated word-by-word captions in 50+ languages.

Top comment

Hey Product Hunt 👋

I built PolyShorts because most clip tools are made for English. If your podcast, class or stream is in Hindi, Arabic, Spanish or a mix of languages, the captions come out broken and the "viral moments" picks miss the point.

What it does:

🎬 You upload a long video (up to 4 hours) and AI picks the best moments

📱 It turns them into vertical 9:16 Shorts, with face tracking to keep the speaker in frame

💬 It adds word-by-word captions in many languages, with proper rendering for scripts like Hindi and Arabic

🌍 It can translate the captions so one video reaches viewers in other languages

🔇 It works on videos with no talking too: for silent screen recordings or gameplay, it finds the key moments from the visuals

✂️ A simple editor lets you trim, change caption styles and adjust speed, then download in 1080p

Free plan: 1 video and 2 Shorts, no card needed. Paid plans start at $15/mo.

I'm a solo maker and this is day one, so I'd love your honest feedback:

👉 Which language should I test and tune next?

👉 What's missing before you'd swap your current clipping tool for this?

I'll be here all day answering every comment. Thanks for checking it out 🙏

About PolyShorts on Product Hunt

“Turn long videos into viral Shorts with AI captions”

PolyShorts was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #362 on the daily leaderboard. Upload a podcast, lecture or vlog. PolyShorts finds the best moments, reframes them to 9:16 around the speaker and adds animated word-by-word captions in 50+ languages.

On the analytics side, PolyShorts competes within Video Streaming, Social Media and Artificial Intelligence — topics that collectively have 584.5k followers on Product Hunt. The dashboard above tracks how PolyShorts performed against the three products that launched closest to it on the same day.

Who hunted PolyShorts?

PolyShorts was hunted by Brightkite. 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 PolyShorts including community comment highlights and product details, visit the product overview.