Privacy Policy & Cookie Policy

Last Updated: July 20, 2026

Thank you for choosing PictureHub. This agreement is designed to transparently explain how we handle technical data when you browse our photography collections, use our Online Image Editor, or utilize our EXIF Viewer. It also serves as a comprehensive disclosure regarding our integration with Google AdSense, Google Analytics, Cloudflare, and the Unsplash API image source.

1. Information We Collect and Process

When you visit PictureHub, we may process two categories of Non-Personally Identifiable Information (Non-PII) to maintain network security and ensure the stability of core visual interactions:

1.1 Automatically Collected Technical and Traffic Data

While you browse our pages, our underlying web servers and analytics systems automatically log anonymous browsing traces:

1. Device and Browser Characteristics: Browser type, operating system platform, screen aspect ratio, resolution, and language preferences.

2. Session Interaction Metrics: Page viewing sequences, time spent on pages, reloads, and infinite scroll loading triggers.

3. IP Address and Approximate Geolocation: Processed exclusively for global CDN edge node content distribution and network security auditing (malicious traffic mitigation).

1.2 Third-Party Integrated Services and Data Boundaries

To support free daily operations, improve global loading speeds, and provide high-quality image assets, this site integrates the following trusted third-party service entities:

[Important] Third-Party Service Providers & Data Processing

1. Image Source Support (Unsplash API): Core photo streams on PictureHub are powered by Unsplash's underlying infrastructure. When you fetch images or request high-resolution assets, your browser interacts directly with Unsplash API servers, and such connections are subject to their own privacy policies.

2. Traffic Statistics (Google Analytics): We utilize Google Analytics with IP anonymization enabled to monitor aggregate traffic trends and optimize user experience. All data is fully de-identified and never contains traceable personal identifiers.

3. Advertising Services (Google AdSense): Google, as a third-party vendor, uses cookies and device identifiers to serve advertisements on this site based on your visits.

4. Global CDN and Defense Network (Cloudflare): Used for secure, high-speed international distribution of frontend static resources (CSS, JavaScript) and cleaning of malicious scraping activities, fully compliant with global privacy standards.

2. How We Use the Information

The technical information collected is used strictly for the following lawful and legitimate operational purposes:

Optimizing User Experience: Analyzing traffic trends to speed up masonry layout rendering and enhance content recommendation accuracy;
Technical Maintenance & Tool Reliability: Ensuring our "Online Image Editor" and "EXIF Viewer" perform optimally client-side, identifying web errors, and maintaining infinite scrolling stability;
Ad Personalization: Assisting third-party advertising partners (such as Google) in delivering more relevant ad content based on your browsing preferences;
Security and Anti-Fraud: Detecting malicious cyber attacks, invalid clicks, and scraping activities to protect PictureHub's integrity and advertiser interests.

3. "Zero Server Upload" Privacy Commitment for Core Tools

As a technology-driven independent developer project, we maintain a strict data isolation policy for our two primary utility tools:

Online Image Editor: All image cropping, filter rendering, and format conversions are executed entirely within your local browser's JavaScript sandbox. Your original images and draft files are never uploaded to any server, guaranteeing total privacy of your digital assets.
EXIF Viewer: The extraction and parsing of photographic metadata (such as shutter speed, aperture, ISO, and GPS coordinates) are performed 100% via client-side code. Our servers never read, store, or share your original images or geolocation history.

4. Cookies and Tracking Technologies

We and our third-party partners use cookies and similar tracking technologies (such as pixel tags and local storage) to improve your browsing experience. Cookies are small text files placed on your device to remember your settings (such as language preferences).

Mandatory Disclosure Regarding Google Ads and Third-Party Vendor Data Processing

This platform displays advertisements through Google AdSense. In strict alignment with Google's Program Policies and the latest Privacy-Enhancing Technologies (PETs) guidelines, we make the following irrevocable disclosures:

Third-Party Advertising Providers and Cookie Deployment: Google and other third-party advertising providers and ad networks use cookies (including device identifiers such as the DoubleClick cookie) to serve personalized ads based on a user's prior visits to this website or other websites on the internet.
Personalized Advertising Opt-Out and Control Mechanisms: Users may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, you can direct users to visit www.aboutads.info to centrally opt out of or decline the use of cookies for interest-based advertising by other third-party vendors.
Device Signals and Privacy-Enhancing Technologies (PETs): Google, as a third-party vendor, utilizes privacy-enhancing technologies such as on-device processing and Trusted Execution Environments (TEEs) to conduct IP-signal-based ad measurement, fraud and abuse defense, and personalized advertising solutions across global jurisdictions, including the European Economic Area (EEA), the United Kingdom, and Switzerland. This site fully cooperates with Google in compliance with the IAB Europe Transparency and Consent Framework (TCF) specifications.
Official Data Processing Disclosure Link: For detailed information regarding Google's specific algorithmic logic, data collection, and processing methods, users may refer to the prominent official guidelines at any time: How Google uses information from sites or apps that use our services.

Please note that if you choose to completely disable cookie support in your browser, certain localized features of this website (such as language persistence or temporary editor state caches) may not function properly.

5. Data Storage, Cross-Border Transfers, and International Compliance

5.1 Information Retention and Global Data Flows

This site retains essential system-level server logs only for the minimum duration required by applicable laws. Because we integrate global infrastructure from trusted partners like Google, Cloudflare, and Unsplash, your anonymous technical data may be transferred to and processed on servers located outside your country of residence (including edge nodes in the United States and Europe). These practices strictly align with global privacy baselines.

5.2 Data Sharing and Disclosure Limits

We do not sell, rent, or trade any technical indicators or browsing metrics to third parties. We share anonymized data only under the following strict compliance conditions:

With trusted third-party analytics and ad network providers (such as Google AdSense) integrated into this site, provided they strictly adhere to equivalent data protection standards;
With global security providers (such as Cloudflare) to perform traffic audits and isolate anomalous IP addresses during cyber security incidents or DDoS attacks;
To comply with valid legal processes, respond to enforceable governmental or judicial disclosure orders, or protect the legitimate rights and safety of PictureHub and its users.

6. Image Copyright and Respect for Creators' Rights

PictureHub is dedicated to discovering and honoring the internet's most open and high-quality visual resources. When displaying photographic works contributed by global creators, we strictly respect Creative Commons and open license principles, making every effort to preserve author attributions (metadata) to respect creators' rights.

7. Your Rights

Depending on your jurisdiction, under regulations like the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), you have rights regarding your data, including the right to access, rectify, restrict processing, or request deletion of your anonymous technical footprints. Because this site operates without user registration or accounts, the vast majority of our session logs remain completely de-identified. For any data-related queries or questions regarding our client-side sandbox isolation, please contact us via our feedback channel.

8. Children's Privacy Protection

Our platform (PictureHub) places the highest priority on the online privacy and data safety of minors:

Age Restrictions and Zero Collection: Our content, micro-photography collections, and frontend tools are intended for adult photography enthusiasts, visual designers, and web developers. We do not knowingly target, market to, or collect Personally Identifiable Information (PII) from children under the age of 13 (or the equivalent minimum age specified by local jurisdiction laws).
Parental and Guardian Rights to Erasure: If you are a parent or legal guardian and believe that your child has inadvertently exposed tracking parameters to our site or integrated third-party services without your consent, please contact us immediately. We will take prompt measures to ensure comprehensive offline isolation and deletion of such records in our local context.

9. Changes and Amendments to this Policy

We may update this Privacy Policy periodically to reflect changes in our tool features, global compliance frameworks, or third-party ad network policies. Any revisions will become effective immediately upon posting on this page. We encourage you to review this page regularly to stay informed about our latest privacy practices.

10. Contact Us and Feedback Channel

If you have any questions, suggestions, or compliance requests regarding this Privacy Policy or data processing, please contact us directly via our dedicated official channel: [email protected].