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.
Turn your videos into funscripts.
Turn 2D and VR video into synchronized funscripts with local AI.
Generate, edit and play in the FunGen 2 desktop app.
- No account
- Local AI
FunGen 2 desktop app
Your whole workflow. On your computer.
Video player, frame-accurate timeline, multi-axis tracks and the Doctor, side by side. Generate, edit and play without switching tools.
Built for this
Different motion needs different intelligence
FunGen does not push every scene through one generic model. Dedicated 2D and VR models read what is actually happening, entirely on your machine.
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.
Browse your library. Play in Theater.
Theater
Go full screen. Your video, funscript and connected device stay in sync, with controls that fade away.
Explore TheaterLibrary
Browse your local folders, find a scene, then choose Play in Theater or Edit in Studio.
Explore the LibraryStash + XBVR
Connect your media servers. Browse their scenes, load existing scripts and stream directly into FunGen.
Connect Stash or XBVRFrom timeline to touch
Press play. Your device follows.
Connect the hardware you already own. FunGen handles timing, interpolation and multiple axes so the motion stays in sync.
Try FunGen on your own video.
Download FunGen, run the included AI preview and test supported device control.
Upgrade if it fits your workflow.
A Pro pass unlocks Pro AI generation for the term printed on the pass.
For commercial use, contact support@fungen.app.
Free
€0
no-cost plan
The editor and library, with limited AI previews and metered device control for evaluation.
- Frame-accurate multi-axis editor
- Transforms, chapters, Doctor analysis
- Library, batch processing, player
- A few AI previews a day
- Device control and streamer (metered)
Pro 1 year
€75
one-time · 1 year
One year of Pro AI funscript generation, including Pro models made available to this plan during that term.
- Everything in Free
- Full-quality AI generation, 1 year
- 2D and VR Pro models
- After 1 year: Pro AI access ends
Buy with
Pro Perpetual
€250
one-time · no expiry date
A Pro pass with no expiry date for Pro AI generation in supported FunGen releases.
- Everything in Pro
- Pass has no expiry date
- Current Pro AI models included
- One-time payment
Buy with
Pro 1 year and Pro Perpetual are one-off purchases through either PayPal or Patreon.Neither purchase is a monthly membership.Your signed pass is sent by email after payment is processed.
Patreon requires an account, not a monthly membership, for these purchases. After purchasing, message FunGen on Patreon with your email address to request your pass. Pass issuance is manual, not instant. How to buy and receive your pass.
Monthly Patreon memberships€5 / month · €10 / month · €25 / month
Patreon also offers three monthly memberships. Only FunGen Patreon (€25/month) includes Pro while the subscription is active. FunGen Fan (€5/month) and FunGen Lover (€10/month) support development and include Discord bot benefits, without Pro access.
FunGen Fan
€5 / month
Discord benefits; Pro not included25 script downloads, 25 AI searches and 3 script requests per day through the Discord bot.
Join on PatreonFunGen Lover
€10 / month
Discord benefits; Pro not included60 script downloads, 60 AI searches and 8 script requests per day through the Discord bot.
Join on PatreonFunGen Patreon
€25 / month
Pro included while subscribed200 script downloads, 200 AI searches and 20 script requests per day through the Discord bot.
Join on PatreonFunGen Patreon members: claim your Pro pass each month by sending !patreon in a direct message to the FunGen Discord bot.
Compare memberships on Patreon →Pay with cryptofor regions where cards or PayPal aren't supported
Paid in USDT on the TRON (TRC-20) network, at the live EUR rate - same price as PayPal, no crypto surcharge.
Pro 1 year 85USDT (€75)
Pro Perpetual 290USDT (€250)
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 support@fungen.app. Your signed pass is sent by email after the payment is verified.
- TRC-20 (TRON) only - USDT sent on another network cannot be recovered.
- The amount RECEIVED must cover the full price: exchange withdrawal fees are extra, so send price + your fee.
- Payments are verified on-chain against this exact address and amount before the pass is issued.
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 the stroke track 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 edition includes the 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. A one-time payment through PayPal or Patreon, or the FunGen Patreon monthly tier (Pro while the membership is active), unlocks full-quality Pro AI generation without the daily preview quota or generation queue. 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 support@fungen.app.
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 for one year of Pro AI funscript generation. It includes the Pro models made available to that plan during its term. When the date printed on the pass is reached, Pro AI access ends. Pro Perpetual is the one-time option whose pass has no expiry date.
How do I pay and unlock?
Pro 1 year and Pro Perpetual are one-off purchases through either PayPal or Patreon. Neither purchase is a monthly membership. Your signed pass is sent by email after payment is processed. Patreon also offers three monthly memberships. Only FunGen Patreon (€25/month) includes Pro while the subscription is active. FunGen Fan (€5/month) and FunGen Lover (€10/month) support development and include Discord bot benefits, without Pro access. FunGen Patreon members: claim your Pro pass each month by sending !patreon in a direct message to the FunGen Discord bot.
Where should I download FunGen?
Download FunGen only through the official links on fungen.app. Third-party mirrors, repackaged builds and passes supplied by anyone else are not official. For commercial licence enquiries, email support@fungen.app.