When a user selects an image, the browser creates a temporary local reference so ImgLab can display the preview, apply edits, and generate the exported result. Core workflows such as compression and resizing operate from that active browser session.
ImgLab does not require accounts for these tools and does not present a cloud image library. The page keeps the working files in the current session so users can complete the task and download the result.
Static application assets and model files may be cached by the browser for performance. These cached resources are not the same as uploaded images and do not contain the user's image content.