2D
2D / Flat model
A dedicated AI model for 2D / flat (non-VR) video. It follows the on-screen motion frame by frame and writes a smooth, full-stroke funscript, ready to play or fine-tune. Generate one clip or batch a whole folder overnight.
Dedicated Pro AI models
Two AI models, made for funscripts
One model for 2D / flat video, one for VR. They read the on-screen motion and write a full funscript, on your own machine, a whole folder at a time.
VR
VR model
A separate model built for VR. FunGen detects fisheye, equirectangular, side-by-side and top/bottom footage, unwarps it on the GPU and tracks both POV and non-POV scenes, so the funscript matches what you see in the headset.
The app
Everything in one window
Video, a multi-axis timeline, the heatmap overview, live stats, AI tracking and the Doctor, docked together. Generate, edit, check and play without ever leaving the window.
Plays to your toys
Play your funscripts to the toys you already have
Live playback with per-device interpolation and latency compensation, plus multi-axis routing when you need it.
- The Handy
- Autoblow Ultra
- Vacuglide
- OSR2 / SR6 / SSR1
- Buttplug.io / Intiface
Try before you buy
Try it free. Unlock the full potential.
Preview the AI and drive your toys for free. When you are ready, unlock the full-quality Pro AI models with no limits and no waits. Funscripts you author or edit are yours to share or sell.
For a commercial licence, enquire at fungen_ai@proton.me.
Free
€0
free · forever
The full editor and library, with AI previews and device control to try. Full AI comes for an additional one-time payment.
- Frame-accurate multi-axis editor
- Transforms, chapters, Doctor analysis
- Library, batch processing, player
- A few free AI previews a day (full AI is Pro)
- Device control and streamer (metered)
Pro
€75
one-time · 1 year
One year of the full-quality AI funscript generation, including every Pro model released that year.
- Everything in Free
- Full-quality AI funscript generation for 1 year
- Every new Pro AI model released that year
- After 1 year: Pro AI ends, free features stay
Pro Perpetual
€250
one-time · forever
Pay once and keep the full-quality AI funscript generation, and every future Pro model, for good. Best long-term value.
- Everything in Pro
- Pro AI funscript generation never expires
- All future Pro AI models included
- No subscription, ever
The paid tiers are one-time PayPal payments, with the pass delivered by email.
You can also get Pro through the FunGen tier on Patreon, active for as long as you stay subscribed.
Pay with crypto for regions where cards or PayPal aren't supported
Paid in USDT on the TRON (TRC-20) network.
Pro 1 year 90USDT
Pro perpetual 290USDT
Send to this TRON (TRC-20) address
TYz8XdC9y3Fy2TjHndJjNvuZJvLrysAtrN Or pay in Bitcoin (on-chain) to this address
bc1qf66kspjepnpnjcg6rxdffq8xnwa5lxsn5uj4xv Send the EUR amount in BTC at the current rate. One confirmation (~10-60 min); the network fee is yours. Then email the TXID as above.
Then email your transaction ID and the email for your pass to fungen_ai@proton.me. Your signed pass comes back by email.
Good to know
Frequently asked
What is a funscript?
A funscript is a small file that records motion over time. Played alongside a video, it drives a compatible device in sync, position by position. FunGen generates funscripts from video with AI, lets you edit them on a precise timeline, and plays them straight to your hardware.
How does AI funscript generation work in FunGen?
Point FunGen at a 2D or VR video and a dedicated Pro AI model reads the on-screen motion and writes a full, multi-axis funscript for you. There is a model for 2D / flat video and a separate one for VR. You can generate a single clip or batch a whole folder, then refine the result by hand if you want.
What platforms does FunGen run on?
Windows, macOS (Apple Silicon native) and Linux. It is a single native binary per platform, so there is no Python runtime or pile of libraries to install. AI generation runs locally on your GPU (DirectML on Windows, CoreML on macOS, CUDA on Linux).
Is FunGen free?
FunGen is try before you buy. The free download, for personal use, gives you the full editor, player, library, batch and Doctor, plus a few AI generation previews a day and metered device control, so you can test the AI and your hardware first. When you are ready, a one-time payment on PayPal, or the FunGen tier on Patreon (Pro for as long as you stay subscribed), unlocks the full-quality Pro AI models with no limits and no waits. Funscripts you author or edit are yours to share or sell. Selling funscripts made with the Pro AI needs a commercial licence; FunGen itself may not be resold or redistributed. Enquire at fungen_ai@proton.me.
Which devices are supported?
The Handy (over HTTPS and Bluetooth LE), Autoblow Ultra, Vacuglide, the OSR family (OSR2, SR6, SSR1) over T-Code, and anything you can reach through Buttplug.io or Intiface.
What does the Pro year actually cover?
Pro is a one-time payment that unlocks the full-quality AI funscript generation, and every new Pro AI model released, for one year. It is not just one year of app updates: it is one year of access to the Pro AI models themselves. When the year ends, the Pro AI funscript generation stops and you keep all the free features (editor, player, library, batch, Doctor) for good. To keep the Pro AI models without a time limit, choose Pro Perpetual.
How do I pay and unlock?
The one-time tiers (Pro, Pro Perpetual) are PayPal payments; after paying, your pass arrives by email, ready to activate in the app. You can also subscribe at the FunGen tier on Patreon, which gives you FunGen Pro for as long as your membership stays active. You can also pay with USDT (TRC-20) crypto - see the crypto option in the pricing section.
Is the source available?
The code is not open source as of now. You can download ready-to-run builds for every platform; the source itself is not published at this time. For questions, or for a commercial licence, enquire at fungen_ai@proton.me.
Ready to generate your funscript?
Download FunGen and have your first funscript generating in a few minutes.
Download FunGen