Printumi

YOUR FILES. YOUR CHOICES.

Cookie Policy

Last updated:

Here is what the current Printumi application does—and does not—store in your browser. Studio uses necessary subscription and device cookies. No advertising tags are loaded. The batch, labels and poster tools send count-only events to the same website, as described below.

Operated by Printumi. For support or privacy requests, use our Contact form.

1. Scope and current position

This policy is intended for Printumi at printumi.com.

This policy covers the current Printumi application, including its seven free tools, optional Studio subscription, Contact form and original workbench. It should be read with the Privacy Policy. Studio uses the subscription cookie listed below. The application does not use advertising tags, social-media embeds or cross-site tracking. Three tools use limited same-origin event counters without visitor identifiers.

Cloudflare Pages hosts the public website. The inventory below covers Printumi’s application and its current hosting configuration. No optional tracking or third-party CAPTCHA is enabled.

2. What cookies and similar technologies do

A cookie is a small value stored by a browser for a website and, when its rules allow, sent with later requests. Cookies can be limited to a session or kept for a longer period, and can support functions such as sign-in, preferences or tracking.

Other technologies include localStorage, sessionStorage, IndexedDB, pixels and identifiers used to recognize a device. Privacy and storage rules can also concern technologies other than cookies. Calling a tool “cookie-free” does not, by itself, mean that it processes no information.

3. Current technology inventory

Application cookies
__Host-printumi_session, set by Printumi when Studio checks subscription state. This opaque token links this browser to its subscription; the server stores only its hash. It is Secure, HttpOnly, SameSite=Lax and limited to the host with Path=/. Maximum age is 31 days, extended during continued use. Signing out removes the session. The seven free tools do not require it. It is not used for advertising.
Analytics and advertising
No Google Analytics, AdSense or advertising pixels are loaded. Same-origin counters record a UTC date, tool, source category, optional campaign code, event type and count. Campaign codes identify a promotion, not a visitor.
Saved preferences and document history
Studio saves printumi_studio_license (the private license key) and printumi_studio_device (a random identifier) in localStorage until you remove access or clear site data. It uses sessionStorage for the device fallback, checkout-return session reference and automatic-activation marker; these normally last for the tab session. The printumi_studio_device cookie is a necessary fallback with Path=/, SameSite=Lax, Secure on HTTPS and a one-year maximum age refreshed on use. It is accessible to application scripts and is not an advertising identifier or hardware fingerprint. The server stores only its hash to enforce the three-device limit. No document history or IndexedDB store is created. A downloaded license-key file remains under your control and acts as a password. An unfinished contact message and its retry reference stay in page memory only; reloading or closing the page discards them.
Service workers and application-managed caches
None registered. The application does not install an offline cache or background synchronization worker.
Temporary page memory
Used to read chosen files, calculate sizes, display previews and create exports. It is used for the requested tool operation, not to recognize visitors across sessions.
Temporary object URLs
Local browser references used for images, downloads and printable PDFs. They are not remote upload addresses or tracking cookies. Download references are normally revoked after about one minute, or about five minutes for a PDF opened for printing.
Ordinary HTTP cache
The browser may cache site pages, scripts, fonts and similar resources. Lifetime depends on the host’s cache headers and your browser. The tools do not place selected documents into an application-managed HTTP cache.
Hosting cookies and security storage
The current application has no hosting cookie requirement and no embedded security challenge. Cloudflare may apply security measures to suspicious requests. If a challenge is introduced, its storage behavior will be reviewed and this inventory updated. See Cloudflare’s cookie documentation.

Stripe hosted payment pages

Choosing Subscribe or Manage subscription navigates to Stripe. Those hosted pages may use their own necessary payment, fraud-prevention and session storage under Stripe’s Cookie Policy. No Stripe payment script is embedded into the seven free tools. Printumi does not store your full card details.

4. File selection, rendering and clipboard

When you choose an image or PDF, you ask the browser to make that file available to the tool. Canvas rendering, PDF decoding and local file references support the operation you requested. They are not used to build a device fingerprint or marketing profile.

The Copy action writes measurements to the clipboard only when you choose it. Download and Print use your browser and operating system. These actions are separate from accepting optional tracking and may leave files or history on your device under its settings.

Submitting the Contact form sends its fields to the contact service. A random reference helps avoid duplicate records when retrying, and a daily-changing IP hash supports server-side rate limits. These are not advertising identifiers or cookies. The form currently uses no embedded CAPTCHA or third-party script. See the Privacy Policy for contact data and retention.

5. Your controls

Settings vary between browsers. Private browsing can limit some local history, but it does not make requests invisible to a website host or your network provider.

The three measured tools do not store cookies, localStorage or sessionStorage values for measurement. They send page-open, first-use and completed/partial export events to /api/metrics. No file contents, names, document settings, visitor IDs or full referring URLs are included. The service stores daily aggregate counters for 90 days. An all-failed batch report is counted separately from a successful export.

If optional storage or tracking is introduced, its purpose, provider and lifetime must first be explained, and an appropriate choice offered before activation wherever consent is required. Refusing optional tracking must not be treated as agreement, and withdrawal should be as straightforward as giving consent. Adding a host requires checking its behavior too; the absence of a banner is not a general legal exemption.

7. Privacy signals and external links

The current application performs no sale, advertising sharing or cross-site tracking for a browser privacy signal to disable. The event counter sends no events when Global Privacy Control is enabled or Do Not Track is set to 1. Blocking /api/metrics also disables measurement without preventing use of the tools.

Following a text link to an external website subjects that visit to the other site’s cookie choices. Printumi does not embed those external websites, videos or social widgets into its tools.

8. Updates and contact

This inventory must be reviewed when the site is deployed or its integrations change. A later analytics or advertising decision does not retroactively authorize tracking under this version. The date at the top will be updated when the policy changes.

These tools are operated by Printumi. For cookie or privacy questions, use our Contact form. See Contact and requests. No advertising or cookie-preference service is configured. Count-only measurement does not use a stored visitor identifier.

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