chaiNNer vs NextGenUp
| chaiNNer | NextGenUp | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | |
| Paid from | Free | |
| Platforms | Windows, macOS, Linux | Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Upscaling method | ai | Real-ESRGAN for super-resolution, with GFPGAN v1.4 for face restoration |
| Maximum scale | 8x | Images up to 8K; video up to 4K |
| Batch processing | Yes | Yes |
| Desktop app | Yes | Yes |
| Video upscaling | Yes | |
| Output formats | PNG | |
| Max output resolution | 4k | |
| Frame interpolation | No | |
| AI enhancement | Yes | |
| Processing mode | desktop | |
| Supported platforms | macOS, Windows, Linux, web browser |
Listed together in Best Image Upscaling Software