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Public demo · Free on-device measurements. API reports and checkout are not enabled.
RatioVue

Privacy and photo handling

Free local tools

Selecting a photo for the five free tools keeps its image and landmark data in browser memory. Detection runs in a local worker; the application does not upload that photo, store it in browser storage, or add it to an analytics event. Removing it or closing the page releases the working image. Any measurement file you download remains under your control.

Internal API report tests

The report workspace is restricted to authorized administrators while the paid service is unavailable. After explicit confirmation, its prepared JPEG is sent through our server to Perfect for analysis. Only structured analysis fields are sent to Gemini. Image bytes are not written to our application database. We retain protected test records containing a photo hash, returned fields, report and usage metadata for review.

Providers and operational records

Perfect and Google apply their own data-handling and retention terms. We attempt Perfect task cleanup and show its outcome, but do not promise unconditional zero retention. Hosting may keep ordinary operational logs. Do not upload someone else’s photo without permission. This page must be updated with the operator’s support contact and final retention controls before a commercial launch.