PRIVACY
Privacy
OKURAZU does not send the files you select, their names, their metadata or the results anywhere. Processing happens in your browser and the result is saved straight to your device.
Network requests
The app itself and its bundled libraries are loaded from this site only. No analytics, advertising, external APIs, CDNs or external fonts are used.
Server access logs
Separately from the files you select, the hosting provider that serves this site may process ordinary access logs — IP address, time of access, user agent and the page requested — for security and troubleshooting. Those logs never contain your files, their names, their metadata or the results. The site is served by Cloudflare Pages (Cloudflare, Inc.). How Cloudflare handles and retains those records is governed by its own policies and the applicable service settings.Cloudflare's privacy policy.
Storage
The files you select are not written to a server or to persistent browser storage. The service worker may cache app resources from this same site for pages you have viewed and features you have used. Support data for particular kinds of PDF is fetched from this same site only when it is needed. File data being processed is held in the tab's memory and is discarded when you close the tab.
Checking it yourself
The "Check the current connection" panel shows how many loads from external origins the browser recorded between opening this page and the moment you check, along with your offline state. That panel alone does not prove anything about future requests or their contents.
Last updated: 5 September 2026 / v2.1.7