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Legal Notice & Attribution
This site (tools.kuryzhev.cloud) is an independent online developer toolkit operated by DevOps_DayS. It is not affiliated with any of the third-party services referenced below.
Service Operator
Oleksandr Kuryzhev
Contact: kuryzhev.cloud/about-me
Email: [email protected]
Third-Party Services & APIs
- LanguageTool — Grammar checking powered by the LanguageTool public API. LanguageTool is © LanguageTool GmbH. Subject to their privacy policy.
- Lingva Translate — Translation powered by Lingva Translate (open-source Google Translate proxy). Translation data may be processed by Google LLC.
- MyMemory — Fallback translation via MyMemory API by Translated srl.
- QR Server — QR code generation via goQR.me API.
- Google OAuth — Optional sign-in uses Google Identity Services (Google LLC). Google's privacy policy applies to that sign-in flow.
- DNS Resolution — DNS propagation checks query public resolvers: Google (8.8.8.8), Cloudflare (1.1.1.1), Quad9 (9.9.9.9), OpenDNS, CleanBrowsing, Yandex, DNSPod, KT.
Data Processing
- Client-side tools (JSON, YAML, Base64, regex, AI detector, etc.) — All processing happens in your browser. No data is sent to any server.
- Network tools (DNS, SSL, port check, server check, site audit) — Your input (hostnames, URLs, IPs) is sent to our server for processing. We do not log or store queries unless you are signed in and use Deep Audit (stored in your audit history).
- Grammar & Translation — Your text is forwarded to LanguageTool/Lingva APIs for processing. We do not store submitted text.
- Accounts — If you register, we store your email, display name, and hashed password. We do not sell or share user data.
Analytics
This site uses Umami (self-hosted, privacy-focused analytics). No cookies are set for analytics. No personal data is collected. IP addresses are not stored.
Intellectual Property
All tools on this site are original implementations. Open-source libraries used:
Disclaimer
This service is provided "as is" without warranties of any kind. Results from network scanning, site audits, AI detection, grammar checking, and translation are approximate and should not be relied upon as definitive. We are not liable for decisions made based on results from this site.
Server and port scanning should only be performed against systems you own or have explicit permission to test. Unauthorized scanning may violate local laws.
Related Services
Last updated: June 2026