01Transparency
We don't hide what runs on your device
Cosven uses well-known free AI built by researchers — not secret online services. Downloads are safely checked before they run on your phone or computer.
Every model below runs locally. Nothing is sent to a server.
| Name | What it does | License | Size |
|---|---|---|---|
MODNet MODNet — background removal | Background removal (phone + computer) | Apache 2.0 | ~25 MB |
BiRefNet BiRefNet — precise cutouts | High-quality background removal (computer) | Apache 2.0 | ~180 MB |
IS-Net IS-Net — general background removal | Background removal, general photos (computer) | Apache 2.0 | ~170 MB |
IS-Net Anime IS-Net Anime — anime characters | Anime character cutouts (computer) | Apache 2.0 | ~170 MB |
Real-ESRGAN Real-ESRGAN — photo upscale | 4× image upscale (computer) | BSD-3-Clause | ~64 MB |
Real-ESRGAN Anime 6B Real-ESRGAN Anime — illustration upscale | 4× anime illustration upscale (computer) | BSD-3-Clause | ~17 MB |
These AIs are free for anyone to use (open licenses). Cosven downloads them once to your device — you can see exactly what runs locally.