Upload a long video, get viral TikTok and Reels clips automatically — we tested it for 3 months
This is the closest thing to a passive content machine we've found. Drop in a 1-hour webinar, get back 10 shareable clips without touching a timeline editor. The AI clip selection is eerily accurate, the captions are formatted beautifully, and the export quality is broadcast-ready. If you're a podcaster, course creator, or YouTuber with long-form content sitting unused, Opus Clip justifies itself in a month.
Opus Clip is an AI video repurposing tool that finds the best moments in long-form videos and turns them into short clips formatted for TikTok, Instagram Reels, and YouTube Shorts. Upload a podcast, webinar, course, or interview. Opus Clip analyzes the content, identifies the most "viral" segments, auto-generates captions, and hands you back multiple short-form clips ready to post.
The tool uses AI to score every moment in your video on "virality" (0-100 scale). You can manually adjust these scores or let AI auto-select based on your settings. Captions are animated and branded. The output is vertical video, optimized aspect ratio, with music and B-roll suggestions if you want them.
It's not creative AI that imagines entirely new content. It's a smart editing tool that lets you automate the grunt work — finding the highlights, formatting them, captioning them — so you can focus on strategy and distribution.
This is the core. Opus Clip watches your entire video and assigns each moment a "virality score" from 0-100. The algorithm looks for moments with vocal variation, emotional peaks, and engagement hooks. You can see every potential clip with its score, then toggle which ones to export. The scores are a guide, not gospel — you can override them.
In practice, the AI is right about 80-90% of the time. We ran a 45-minute webinar through Opus Clip and it selected 8 potential clips. We would have manually chosen 6 of those same clips. The two it picked that we wouldn't were still decent — just not what we'd prioritize.
Opus automatically detects when someone is speaking directly to the camera and prioritizes those moments. This matters because talking heads are more engaging than B-roll or screen recordings. If your video has mixed content (person + slides + B-roll), Opus identifies the most engaging moments.
The tool auto-transcribes and adds animated captions to your clips. The animations are stylish, not distracting. You can customize caption style, speed, color, and font. The captions respect speakers (multiple colors for different speakers). The accuracy is solid — we'd say 95%+ correct on clear audio.
Upload your logo, brand colors, and fonts. Opus applies them to all your clips automatically. This is huge for consistency if you're managing multiple content series or a team brand.
Opus can suggest stock footage B-roll to pair with clips (stock music, visual effects, etc.). You can accept suggestions or disable this. The suggestions are useful for context but not required — your clips work fine without extra production.
Instead of manually scrolling through scores, use Clip Co-Pilot to describe what you want: "Find moments about pricing strategy." Opus generates clips matching that theme. This is useful for highly topical or educational content.
Automatic virality scoring identifies the best moments.
Prioritizes direct-to-camera moments for engagement.
Animated, branded captions at 95%+ accuracy.
Apply logo, colors, fonts to all clips consistently.
Optional stock footage and music recommendations.
Search for clips by topic or theme with natural language.
We recorded a 45-minute webinar on content marketing. Uploaded to Opus Clip, waited 8 minutes for processing. Got back 8 potential clips with scores. Selected 5, customized captions (2 minutes), added our brand logo, exported. Total time: 15 minutes. Quality: broadcast-ready. Used all 5 clips on TikTok and Reels. We would have spent 2 hours editing these manually in Premiere.
We've used Opus Clip for 3 months on podcast episodes and webinars. The tool is solid. Processing is fast (5-15 minutes depending on video length). The output quality is professional — no compression artifacts or audio sync issues.
The virality scoring is genuinely useful. It's not perfect, but it's better than random. Most of the time, the scores align with what humans find engaging. Occasionally, the AI gets it wrong (it might miss a great joke because the speaker's tone was subdued, or overrate a moment that's visually interesting but contextually weak).
One thing worth noting: the free tier's 60-minute processing limit is tight. If you're testing with a 1-hour podcast, that's your entire free allotment used. The Starter plan at $15/month for 150 minutes is where the tool becomes practical for regular use.
| Plan | Price | Monthly Processing | Watermark | Best For |
|---|---|---|---|---|
| Free | $0 | 60 minutes | Some features watermarked | Testing, one-off clips |
| Starter | $15/mo | 150 minutes | No watermark | Regular podcasters, weekly creators |
| Pro | $29/mo | 300 minutes | No watermark | Heavy users, brand kit + co-pilot |
What counts as processing time? The length of the video you upload, regardless of how many clips you extract. A 1-hour podcast = 60 minutes of processing, regardless of whether you get 5 clips or 15 clips from it.
Real pricing math: If you're uploading 1-2 podcasts/webinars per week (4-8 hours per month), the Starter plan at $15 is the baseline. The Pro plan at $29 makes sense if you're doing heavy repurposing (10+ hours per month) or if you want brand kit features.
Storage and exports: The free tier watermarks some clips. Paid tiers remove watermarks and let you download in any format and quality.
| Feature | Opus Clip | Descript | Vidyo.ai |
|---|---|---|---|
| AI Clip Selection | Yes, virality scores | No (manual editing only) | Yes, AI-based |
| Auto-Captions | Yes, animated | Yes, very good | Yes, basic |
| Editing (Manual Timeline) | No (clips only) | Yes (full video editing) | Limited |
| Voice Cloning (Overdub) | No | Yes (Overdub feature) | No |
| Free Plan | 60 min/mo | 1 hour transcription/mo | Free (limited) |
| Base Paid | $15/mo | $12/mo (Hobbyist) | $15/mo |
| Best For | Automated clipping | Full video editing | AI-powered repurposing |
The honest comparison: Opus Clip is pure automation — upload, get clips. Descript is a full video editor where you can edit manually and get AI features. If you want to automate clip generation, Opus wins. If you need manual editing control, Descript is the better tool.
Get 60 minutes of processing — upload your first video and see the clips it generates.
Start Free at Opus Clip