Submagic is the best AI tool to create captivating short-form videos in seconds for teams and businesses.

Jupitrr AI
Jupitrr is a simple tool that turns audio clips into shareable, captioned videos for social media.
About
Jupitrr AI
Jupitrr AI began as a tool for creating audiograms—those slick, wavy animations that turn audio into social-ready visuals. Since then, it's expanded into a broader content repurposing platform. It can automatically find B-roll for your video, generate AI summaries, suggest hashtags, and help turn a single podcast or recording into multiple shareable assets. It’s especially handy for creators turning long-form audio into short-form video without reinventing the wheel.
But when you rely on AI and stock visuals, things can start to feel a little too polished—or worse, generic. Audiograms may look alike, and the auto-selected B-roll might not quite match your brand’s energy. It’s a great system for speed, but you’ll still want to add your own flavor to make things pop. If you're aiming for fast and functional content repurposing, Jupitrr delivers. Just be ready to bring some human touch to keep things fresh.

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Jupitrr AI
Captions
Captions.ai is an all-in-one video creation app that helps creators script, shoot, and caption videos fast.
About
Captions
Captions.ai is built to make your talking-head videos shine—think animated, attention-grabbing subtitles that actually match your tone. The platform lets you style your captions to match your brand and uses speech recognition that nails what you're saying (even if you're mid-rant). Beyond captions, it's got a few AI tricks up its sleeve, like subtly adjusting your eye contact and applying background noise removal so you sound studio-clean without needing a studio.
But here’s the thing—it’s purpose-built for the talk-to-camera crowd. It’s not trying to be a full editing suite, and that’s by design. You won’t be stitching together cinematic sequences or layering on fancy transitions, and it doesn’t dabble much in visual storytelling with things like b-roll. It’s more of a specialist—like the caption stylist and sound engineer rolled into one. So if your workflow is all about delivering strong face-to-camera content, Captions.ai could be exactly what your videos need.

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CaptionsJupitrr AI
Pros & Cons
Pros
Cons
- Intuitive interface for beginners
- AI-generated stock footage and auto-captions
- One-click audio-to-video conversion
- Limited language support
- Occasional slow processing
- Too basic for advanced editing
Jupitrr AI
Pricing plans
Plan
Cost
Jupitrr AI
Reviews
They are always improving this thing, and I am amazed at how it really fits the box of what I have been looking for, and for a long time!
I appreciate the improvements made to the tool; it is user-friendly with a good UI/UX that makes it easy to use. Please continue to enhance it. Thank you.
The export feature doesn't work in studio mode. I though due to less options to choose the b-roll are not optimal and matching content. But even with premium add-on 89$ purchase, the right B-roll is not selected by tool. There is active work and communication by Harris.. I really hope this tool is successful. Basic functionalities like studio export and right b-roll selection should be fixed first. There should not be blank screen in case of audio only upload. Others updates of magic edit etc can follow..
Captions
Pros & Cons
Pros
Cons
- Highly customizable animated captions
- AI eye contact dubbing and scriptwriting tools
- Mobile and web app flexibility
- Premium features require subscription
- Overkill for basic subtitle needs
- AI enhancements can look artificial
Captions
Pricing plans
Plan
Cost
Captions
Reviews
Every time - EVERY DAMN TIME! - I export a video from Captions the audio goes out of sync. It's very frustrating and makes a simple job extremely complicated
Sound goes out of sync with images when you export
software worked fine initially then rendered captions but deleted video. Reached out to so called customer service..rep had no idea how to address the issue
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Frequently asked questions
How does an AI clip maker work?
An AI clip maker scans long-form videos or podcasts using artificial intelligence to automatically identify the most engaging moments, then slices them into short clips with captions, animations, and transitions. It's a powerful way to repurpose content for platforms like TikTok and Instagram.
One thing to note is that an AI clip generator is not necessarily an AI video generator.
Can AI-generated videos be monetized on YouTube?
Yes, as long as your AI-generated videos follow YouTube's monetization guidelines and add original value—like commentary, visuals, or voiceovers—you can absolutely monetize them. AI tools help you create faster, but your creativity is still the magic ingredient.
How do I add a text-to-speech voiceover?
Most AI video editors have a text-to-speech option built in—just type your script, choose your AI voice, and click generate. It’s an easy way to add professional voiceovers to explainer videos, product demos, or tutorials without recording anything yourself.
How does text-to-video AI work?
Text-to-video AI turns written text prompts into fully edited video content—complete with visuals, animations, subtitles, and voiceovers. It automates video production so creators can go from script to video clips in minutes instead of hours.
How to switch the AI Avatar’s voice category?
Most AI avatar tools have voice categories based on tone or language—you just head to the voice settings and pick a different category (like professional, energetic, or friendly). It’s like casting the perfect voice actor, but instantly.
What are the top AI tools for generating video clips?
Top AI tools like Submagic, Pictory, and Descript make it incredibly easy to generate short clips from long-form content. They handle captions, visuals, templates, and even AI voiceovers—ideal for creators repurposing webinars, podcasts, or YouTube content into snackable, engaging videos for social media platforms.