Studio
This page was last changed on 15 October 2026.
Every project, every photograph you add and every picture Studio makes is kept in the browser on this device. Deleting a project deletes it here. There are no accounts yet, so nothing you make is kept under a name anywhere else.
The photograph and the change you asked for are sent to Studio's server, which passes them straight on to the image engine and keeps no copy on disk. The engine makes the picture and Studio fetches it to your device. The engine keeps its own copies of what it was sent and what it made; the next section says for how long.
The image engine is run by Comfy Cloud (Comfy Org). It receives the photograph and the instruction, and keeps both the photograph and the finished picture on its own storage. Comfy Org's data-retention policy states no fixed period for that content: it is kept for as long as Comfy Org considers necessary to operate the service, and deletion can be requested from support@comfy.org. Studio fetches the finished picture once and does not use Comfy Cloud's copy for anything else.
At times the operator may run the engine on a RunPod endpoint instead. RunPod then receives the pictures inside the job and deletes the job within 30 minutes. A finished picture may wait in a private storage bucket at Supabase until your phone has it, usually about ten minutes, and is removed by a daily clean-up within two days of the run.
Tapping Send report after something goes wrong sends a description of the problem and the app's recent activity trail: the last forty lines of what the app did, which can cover several runs. The trail names the tiles you tapped and the run ids, and the report carries your browser's name and version. Anything you typed, and the text written for the model, is removed before sending. The trail does not name your device, but a run id lets the operator find the pictures that run made on the engine.
Studio runs on Vercel. Vercel keeps ordinary web-server logs (the address a request came from and the pages it asked for), receives page-performance measurements from the app through Vercel Speed Insights, and holds the server's own log, where problem reports and error messages are written.
Where Advanced or Storyboard mode is offered, the text you type is sent to a language-model provider chosen by the operator, to choose how the picture is made or to plan the story. Photo mode has no text box and sends nothing to a language model.
Write to info@stagexlabs.com.