Turn hours of manual masking into a few clicks.
AI masking for video editors — holds through fast motion, occlusion and frame-outs. 100% local. One-time price.
Mask any moving subject in one click. The mask keeps tracking when ordinary trackers give up, and drives any effect you want — mosaic, blur, replace. Runs on your machine. Batches the long ones.
One-time. Regular $129 after launch · 14-day refund
Sound Familiar?
Hours of Manual Roto
Hand-rotoscoping a moving subject? Hours of frame-by-frame keyframes for a single shot.
Trackers Drop the Subject
Auto-trackers lose the mask the moment the subject moves fast, leaves the frame, or passes behind something.
Locked to One Effect
Most tools bake in blur or pixelate. You want the mask itself — to drive whatever effect the shot needs.
Built for the Hard Shots
Holds Through Motion
Click once. The mask tracks fast movement, frame in/out, and occlusion — and re-locks onto the same subject even after they're fully hidden and reappear.
One Mask, Any Effect
Rotomancer generates the matte. Drive mosaic, blur, replace, grade — anything — from the same mask.
Local & Batch
Runs entirely on your machine and processes long clips in batches. No uploads, no per-minute fees.
See It in Action
Hours of frame-by-frame rotoscoping, replaced by one click.
One mask, any effect
Generate the mask once — then drive mosaic, blur, replace, or any effect from the same matte. The mask is the product; the effect is yours.
Recovers from full occlusion
The mask tracks fast motion, and even when the subject is fully hidden — behind an object or another person — it re-locks onto the same subject the moment they reappear. Just the AI mask — no effects, no tricks.
What Your Time Is Worth
Not as hard as Mocha. Not as pricey as Topaz. Just click.
| Method | Time / Cost |
|---|---|
| Manual rotoscoping | 2–4 hours |
| Outsource the shot | $50–200 |
| After Effects (manual) | 30–60 min |
| Rotomancer | ~30 seconds |
Why Rotomancer Keeps Tracking
Ordinary trackers
- ✕Lose lock on fast motion
- ✕Drop the subject on frame-outs
- ✕Break on occlusion
Rotomancer
- ✓Holds through fast motion
- ✓Re-locks on frame in/out
- ✓Re-locks even after full occlusion
How It Works
1. Import Video
Load any video file. Supports all major formats.
2. Click the Subject
Click once. The mask tracks it through motion, frame-outs, and occlusion — no manual keyframes.
3. Export Matte
Export the matte and import it into your NLE as a track matte. Drive any effect from it.
Simple, One-Time Pricing
Regular
$129
After launch period
What's Included
- Windows + macOS app
- SAM2 AI model bundled
- Lifetime license (2 devices)
- 1 year of free updates (then optional, priced upfront)
- 14-day money-back guarantee
Japan customers? Purchase on BOOTH
For Teams & Studios — Business Use & Custom Inquiry
For studios processing dozens to hundreds of clips a month, we offer a business track separate from the individual license.
- High-volume: 100+ clips/month
- Review-standard assistance for FANZA/DLsite (compliance not guaranteed)
- Hard-case tracking: fast motion, occlusion, unusual objects
Manual rotoscoping runs 2-4 hours per shot; automation compresses most of it.
NDA available; anonymity respected.
Local & Batch — Built for Real Workloads
Local · BatchRotomancer runs entirely on your machine. Batch long clips, keep footage off the cloud, and skip per-minute fees. Inference runs locally on your CPU/GPU, never on someone else's server.