No images are ever uploaded to a server. Color.io is privacy-first 🙌 This means no Google Analytics, no Facebook tracking pixels. Any data that is collected is completely anonymised and the only image that is uploaded is your avatar - all of the image processing in color.io apps is happening entirely on your device (also to support offline mode in the near future). The diagnostic tools for bug tracking are not recording the canvas contents so there's no way for anyone to see the images you load into the app. This is disclosed directly in the app on the load screen (see screenshot). Here's the extended privacy policy and privacy mission statement: https://www.color.io/terms-and-privacy