🔒 YOUR VIDEOS NEVER LEAVE YOUR MAC
Turn a 2-hour recording into topic-based clips — with subtitles — in minutes
You choose the topics. AI creates the clips.
Video files stay local · Only audio is analyzed by AI.
NexClip AIThere's a better way.
Topic-Based EditingEdit by topic, not by timeline.
Long videos need a better editing method.
Traditional timeline editing can't handle 30+ minute videos efficiently. That's why we built Topic-Based Editing.
Takes too much time
Understanding the content, identifying topics, extracting relevant sections... timeline editing requires enormous time for long-form video.
Topics are scattered
A single topic is scattered throughout the video, making it nearly impossible to gather all relevant segments by scrubbing a timeline.
Missing important parts
Even rewatching long videos multiple times, it's hard to catch every relevant statement. You need topic-level awareness, not just a timeline.
Topic-Based Editing in 3 steps
Load a video, pick your topics, and export — that's Topic-Based Editing.
Import your video
Select a video file on macOS. AI automatically transcribes, identifies speakers, and extracts every topic discussed in your video.
Choose your topics
Review the topics AI extracted. Select the ones that matter to you, set your target duration, and let Topic-Based Editing optimize the clip. Reorder, toggle, and trim subclips frame-by-frame.
Export your clips
Optimized clips are generated based on your selected topics. Fine-tune on the timeline, add subtitles, then export as MP4 or FCPXML/Premiere XML for your NLE.
See Topic-Based Editing in action — from import to export in minutes.
Powered by Topic-Based Editing
Patent-pending technology with a unique AI pipeline for Japanese & English long-form video.
Topic-Based Editing Engine
Our patent-pending Topic-Based Editing technology identifies topics in your video, maps every sentence to relevant topics, and lets you edit by selecting topics — not by scrubbing timelines.
AI Transcription & Speaker ID
High-accuracy transcription powered by ElevenLabs Scribe v2 with automatic speaker diarization. Supports Japanese & English with native NLP processing.
Target Duration Optimization
Set your target clip duration, and Topic-Based Editing calculates the optimal segments to include based on topic relevance scores.
Native macOS App
A fast native app built with SwiftUI + Rust. Video stays on your Mac — no cloud video processing. Only audio is sent for AI analysis.
Subclip-Level Control
Every other tool operates at the clip level. NexClip operates at the subclip level — reorder segments, toggle them on/off, and trim frame-by-frame. Non-destructive editing at your fingertips.
Pro Export Options
Export clips with hardware-accelerated encoding, AI-generated subtitles, or FCPXML for Final Cut Pro and DaVinci Resolve.
Ready to try Topic-Based Editing?
See how it works with your own video. Free for macOS.
Instant download. Apple Silicon only.
Requires macOS 14.6 (Sonoma) or later.
Simple, transparent pricing.
Start free. Upgrade when you need more.
Free
Try Topic-Based Editing with no commitment.
- 45 credits/month (≈ 45 min of video)
- Topic-Based Editing
- Clip exports with watermark
- No credit card required
Creator
For podcasters and educators who edit weekly.
- 450 credits/month (≈ 7.5 hours of video)
- Everything in Free
- No watermark
- AI intro/outro generation
- Email support
Pro
For teams and heavy users with daily editing.
- 1,200 credits/month (≈ 20 hours of video)
- Everything in Creator
- Priority support
- Early access to new features
- FCPXML & Premiere XML export
Need more credits?
One-time credit packs available on any plan.
Pack S
Pack M
Pack L
All paid plans include Topic-Based Editing, transcription, topic extraction, clip export, and subtitle burn-in — no watermarks. NLE export (FCPXML/Premiere) is available on the Pro plan. Free plan includes watermark on exports.
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Topic-Based Editing vs AI Auto-Clipping (OpusClip)
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FAQ
Everything you need to know about Topic-Based Editing and NexClip AI.
Learn More
Explore how Topic-Based Editing works for different workflows.
Try Topic-Based Editing for free.
Download for free. No credit card required.
Instant download. Apple Silicon only.
Requires macOS 14.6 (Sonoma) or later.
Start with 45 free credits every month — 1 credit = 1 minute of video processing.
