PNGOUT vs Shrinkly
| PNGOUT | Shrinkly | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | — | api |
| Free plan | Yes | Yes |
| Compression modes | lossless | — |
| Batch processing | No | Yes |
| Supported formats | PNG, GIF, BMP, JPG, TGA, PCX | JPEG, PNG, WebP, HEIC, AVIF |
| Metadata controls | Yes | Yes |
| API access | — | Yes |
Both are listed in Best Image Compression Software. On Inferse, Shrinkly scores higher on our published basis.