Privacy & your photos

Your account and creations

We store the account details you submit, authentication records, credit transactions, orders and generation tasks. Payment processors handle card details; this application does not store full card numbers.

Choosing a photo previews it on your device. The photo is uploaded only when you start generation, after signing in and confirming permission. Uploaded photos are stored in the configured object storage and are sent to the configured AI provider to produce your video. Generated video links and task status are stored with your account. Do not upload material that you do not have permission to process.

Product analytics

A first-party bulin_visitor cookie, valid for up to one year, connects visits to later account activity. We record page paths without query strings, campaign source/medium/name, referrer hostname, template selections, upload milestones, checkout intent and video open/download clicks. We join these with server-confirmed accounts, orders and generation results to measure conversion. These event payloads do not include your photo, prompts, password or payment-card details. Operational account/security logs may separately include account email and network information.

Authorized administrators can view conversion reports. Aggregate reports use the Asia/Shanghai time zone. Clearing browser cookies resets the anonymous browser identifier; it does not delete existing account records.

Retention and support

This version does not automatically delete uploaded originals or generated files on a fixed schedule. Provider URLs may expire independently. Download completed work that you wish to keep. You can request help with your account or a data-removal request through the account support-ticket area. Storage copies and provider copies require separate handling by the operator; do not assume that removing a browser preview deletes server data.

This is an independent creator tool and is not affiliated with Bulin 47.

Browser drafts

When you continue to sign in or checkout, the selected photo and scene are stored in this browser’s IndexedDB with a 30-minute validity period. They are not sent to analytics. Expired drafts are removed when the creator next opens; removing the photo also clears the draft. Generation submission clears it after the task is accepted. Browser storage may remain on the device until that cleanup or until you clear site data. This is separate from an image already uploaded for generation.