Your files, in your studio.
Last updated: 26 October 2026
This version of InstantCAD is a test environment operated by Filippo Spinella. It is used to try out the conversion of floor plan images into CAD files, and its payments run in the Paddle sandbox, with no real charges.
Data used by the service
We use your email address, or your Google account if you choose to continue with Google, to sign you in, and the images and measurements you upload to generate the drawings. In your account we store files, job status, credit balance, the references of test purchases and the language you work in.
Where it is processed
Supabase provides sign-in, database and private storage in the European Union; sign-in emails are delivered through Resend. If you continue with Google, Google confirms your identity and shares your name, email address and profile picture for the account. The conversion runs on a Google Cloud virtual machine in Frankfurt: images are sent to OpenAI through Codex for recognition, then processed with CADCraft. Paddle runs the checkout as reseller and merchant of record, so InstantCAD never receives your full card details. The Paddle checkout loads from Paddle's servers only when you open it.
Access and retention
Files are available from your account through temporary links. The technical operators and the providers involved may process data to run and maintain the service. Jobs stay saved until you delete them from the studio. Deletion removes the files and the job from active storage; backups and provider logs may follow separate schedules.
Cookies and preferences
The site uses technical cookies to keep you signed in. If you choose a language, a cookie remembers your choice. We have not added advertising or behavioural analytics tools.
A beta to try with care
For your tests, use floor plans you have the right to process, preferably without names, addresses or confidential information.