Images lose quality when I upload to Craft
There is a way to get Craft uploading my pixel-perfect images without re-save them?


You can upload via FTP and then run the Update Asset Indexes tool from the Settings page in the control panel.

If you want to continue uploading from the control panel make sure that you're using Imagick instead of GD.

Craft will use Imagick if it is available to PHP by default or you can force Craft to use one or the other via the imageDriver config setting.