Privacy Policy
Effective Date: January 1, 2025 • Last Updated: November 6, 2026
The 30-Second Summary
At Ai Font Detector, we respect your intellectual property and confidential creative work. When you upload or paste a screenshot, graphic, logo, or PDF document, it is processed strictly in volatile RAM / GPU memory and purged immediately upon response generation. We never save your uploaded files to permanent disk storage, we do not build user tracking profiles, and we do not use your private creative assets to train public machine learning datasets.
01.In-Memory Ephemeral Processing Guarantee
The core architecture of Ai Font Detector is designed around zero-data retention:
- Volatile Memory Only: When an image or PDF is submitted to our recognition pipeline, byte buffers are ingested directly into volatile memory (RAM/GPU buffers).
- No Disk Write: Your uploaded images and document pages are never written to permanent disk storage (such as Amazon S3, Google Cloud Storage, or persistent server volumes).
- Immediate Purge: Once character segmentation, feature extraction, and candidate distance ranking are calculated, the memory buffer is explicitly dereferenced and purged via garbage collection.
- Client-Side Canvas Processing: Where possible, visual alignment, vector rasterization, and contour cross-correlation execute directly in your web browser using HTML5 Canvas and WebGL, meaning pixels never leave your local machine.
02.Website URL Inspector Privacy
When utilizing our live Website URL Font Inspector:
Our server only fetches public HTML DOM elements, external CSS stylesheets, and public @font-face web font declarations. We never intercept, read, or transmit private browser cookies, session tokens, user login states, or behind-the-firewall authentication headers.
03.Information We Collect (And What We Don't)
We adhere to strict data minimization principles:
- Personal identities, names, or addresses
- Credit card numbers or billing details
- Customer creative assets or uploaded images
- Biometric data or facial recognition data
- Cross-site tracking profiles or device fingerprints
- Standard HTTP server access logs (IP, User-Agent)
- Aggregated rate-limit and DDoS security counters
- Anonymous typography search count statistics
- Local browser preferences (e.g. view mode selection)
04.Cookies and Local Storage
We do not use invasive third-party tracking or behavioral advertising cookies. We only utilize your browser's localStorage for essential interface state:
- Dark/light appearance theme settings
- Specimen display mode preference (Cropped Word, Pangram, Alphabet)
- Specimen font size preference (24px, 36px, 48px)
05.Third-Party Services & CDNs
To provide real-time webfont preview specimens and robust infrastructure, our service interfaces with select industry-standard providers:
- Google Fonts CDN: We dynamically request open-source stylesheet definitions from
fonts.googleapis.comto render live type specimens in your browser. Google's privacy policy governs font delivery requests. - Edge CDN & Cloud Infrastructure: We use top-tier cloud providers with strict TLS 1.3 encryption for edge caching and DDoS security.
06.GDPR & CCPA Rights
Under the European General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA):
- Right to Know & Access: Because we do not store customer creative uploads or personal profiles, there is no permanent data archive associated with your session.
- Do Not Sell My Personal Information: We do not sell, rent, or monetize personal information or user creative data under any circumstance.
- Right of Erasure: All image data is destroyed instantaneously upon request completion.
07.Security Measures
All data in transit between your browser and our servers is protected by modern Transport Layer Security (TLS 1.3 / HTTPS). Our compute nodes are sandboxed and regularly audited for security vulnerabilities.
08.Privacy Contact
If you have questions, feedback, or inquiries regarding our in-memory privacy architecture, please contact our team: