Privacy Policy
Last updated and effective: October 15, 2026
1. Scope
This Policy explains how information is handled when LionPress (https://lionpress.app) provides image compression, format conversion, and related website content. Processing images locally and processing data related to website visits or advertising are separate activities.
2. Images Are Processed on Your Device
Images you select, drag and drop, or paste are processed by algorithms in your browser. This tool does not intentionally upload image files or processed results to LionPress servers. While the page is open, files and previews are held in your browser's memory; closing or refreshing the page will usually clear this temporary content. Files you choose to download remain on your device.
3. Website Access and Security Data
We use Cloudflare for hosting, content delivery, and security. When you visit the website, Cloudflare may process your IP address, requested URLs, access times, browser and device information, and network or security events to deliver pages, protect the service, and diagnose problems. This does not mean your images are uploaded. Cloudflare's policies and applicable law govern its processing and retention of this data.
4. Advertising, Cookies, and Third-Party Services
The website uses Google AdSense. Google and its partners may use cookies, device identifiers, IP addresses, and activity on the website to serve and measure ads or prevent fraud. Personalized ads may be shown where applicable. Advertising data processing is separate from image compression. You can manage or clear cookies in your browser settings and manage ad personalization in Google's ad settings. Rejecting or limiting cookies may affect advertising features, but image compression itself does not depend on advertising cookies.
5. Analytics, Language, and Browser Storage
We use Firebase Analytics (Google Analytics) to measure page visits and how the image tools are used. Events may include the number of images added or processed, input method, selected output format, aggregate original and result sizes, download actions, and use of the comparison view. We do not send image files, file names, image content, or preview data to analytics. Google may process device identifiers, IP addresses, page URLs, and event data under its own policies. Language is selected by the page URL; no account is required. The tool does not persistently store image history. Analytics, advertising, and security services may use browser storage.
6. Sharing and International Processing
To deliver the website, analytics, and advertising, information related to your visit may be processed by Cloudflare, Google, and their service partners, including outside your country or region. We do not intentionally provide images you select to analytics or advertising services through the image compression feature. See the third parties' privacy policies for details about the data they process, how long they keep it, and protections for international transfers.
7. Your Choices and Rights
You can stop using the website, close the page, delete downloaded files from your device, clear browser storage, restrict third-party cookies, or change your advertising preferences. Rights to access, correct, delete, or restrict the processing of information, or to lodge a complaint, depend on the actual data processor and applicable law. Requests about information processed by third-party services can be submitted through their official privacy channels.
8. Minors and Security
Minors should use the website with guidance from a parent or guardian and avoid providing personal information through ads or external websites. We use HTTPS to protect website traffic, but cannot guarantee that browsers, devices, or third-party services are free from risk. Protect your device and files.
9. Policy Updates
We may update this Policy as the product or third-party services change. The update date will appear on this page. Any significant change in data processing will be explained on the website.
10. Third-Party Policies and Privacy Help
For information processed by Google and Cloudflare, see their official policies and settings below. LionPress does not currently provide a dedicated privacy contact email. This page will not ask you to upload images or identity documents.