FynvertPrivacy policy
Your files have a short stay.
On-device images
The image background remover works on your device. Selected photos, filenames, masks and exported PNGs are not sent to this server through that tool. Optional usage analytics may record the tool action, without the image. The required processing model and runtime are downloaded from this website.
Documents and results
We process uploads only to perform the conversion you request. Inputs and outputs are held in private temporary storage. Inputs are removed after processing; completed results expire after the configured retention window, shown on each tool. Expired downloads are denied immediately. Physical deletion depends on the scheduled cleanup running.
Metadata and logs
We store conversion identifiers, tool names, status, sizes and timestamps for operations and aggregate reports. Original client filenames are not retained in conversion records. Metadata and first-party usage events are retained for the configured analytics window, 90 days by default; cleanup removes older records. Logs include operational metadata and safe failure codes, not document contents or extracted text. Deployment operators control log rotation and web-server access logs, which may contain IP addresses.
Cookies and sessions
Essential session and CSRF cookies protect forms. Choosing guest access stores a protected random workspace identifier for up to 365 days, subject to browser limits. It allows this browser to reopen its workspace and unexpired files after a shorter session ends. Signing out or deleting cookies ends guest access; clearing browsing history or cache alone may not delete cookies. Registered accounts can choose persistent sign-in. Names, email addresses and IP addresses are not placed in guest cookies. After you choose Allow usage cookies, first-party analytics uses a random browser cookie lasting up to 30 days and a 30-minute activity session to estimate visitors, page views, tool clicks, conversion journeys and approximate active time on visible, focused pages. Referrer domains, allowlisted campaign tags, device and browser categories and versions, operating system, browser language and optionally an approximate country from a local GeoIP database or a trusted hosting proxy are recorded. When IP collection is enabled, your connection IP address is encrypted in storage and visible only to authenticated administrators for traffic analysis; a keyed hash groups shared addresses. These records follow the configured analytics retention window, 90 days by default. IP addresses do not establish your identity or exact location. Original filenames, full referrer URLs and document contents are not collected by analytics. No advertising or third-party analytics service is included. Your IP address is also used separately for rate limiting. You can choose Essential only, allow optional usage cookies, or change your choice through Cookie settings at any time. Optional analytics does not start before permission. Do Not Track and Global Privacy Control remain respected even after acceptance.
Workspace contact details
You may optionally save a mobile number during signup or in a guest/account workspace. It is checked against numbering metadata and normalized, but no SMS is sent and ownership is not verified. Mobile numbers are encrypted at rest, visible to the workspace owner and authorized administrators, and not used for automatic marketing or account recovery. Saved tools and feature-interest requests are associated with your workspace. An interest request does not create a purchase or subscription.
Download totals
We count authorized file download responses separately from visitor analytics, including administrator and opted-out downloads. These operational records contain a conversion reference, tool and timestamp, without a visitor identifier. Counts do not prove that a file was saved or opened. They follow the configured metadata retention window.
Contact messages
If you contact us, we store your name, email, subject and message, the previous public website page or referring hostname when available, and a basic device category for support until an administrator deletes the message. Administrators can save reply drafts and send plain-text replies through the configured email provider; reply history is retained with the message. Do not send private document contents. Use the contact page for privacy questions.
Server operation
The server operator is responsible for HTTPS, retention monitoring, access controls, backups and applicable privacy obligations. Temporary conversion directories should be excluded from backups. This application does not use uploaded files to train models or analyze document contents for analytics.
Accounts, guest access and service records
When you register, sign in, choose guest access or request a conversion, we keep a service record with a random guest or account reference, connection IP, approximate country when available, basic browser/device details, conversion references and download-response totals. IPs are encrypted at rest and accessible only to authenticated administrators. Account names and email addresses stay on the server. Cookies hold protected session or random identifiers, not your personal details or IP address. Guest identifiers last up to 30 days; a shared device can represent several people. Optional page and campaign analytics still require permission and respect Do Not Track and Global Privacy Control. Guest service records follow the configured retention period; stale account IPs are cleared after that period while the account remains. Download counts measure responses served, not proof of saving or opening a file. Unattributed historical activity cannot be assigned to a person.
Antivirus processing
When upload scanning is enabled, the configured antivirus engine checks files before conversion and PDF previews. Files that fail or cannot complete a scan are blocked and temporary inputs are removed. No scanner detects every threat. Antivirus engine updates and any cloud-protection behavior are managed by the server operator; check the installed provider's privacy settings.
Analytics preferences
Optional first-party usage measurements help us improve tools. You can opt out below. We also respect Do Not Track and Global Privacy Control.
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