Privacy Policy

Privacy policy for glyph.sh

Last Updated: November 10, 2025

Introduction

This Privacy Policy describes how glyph.sh collects, uses, and protects information when you visit and use the website.

My Privacy Philosophy

I aim to collect minimal data while maintaining useful analytics to improve the site. I use Google Analytics to understand site usage, but I do not track users across other websites, build detailed profiles, or sell your information to third parties.

Information I Collect

Information You Provide

I may collect information that you voluntarily provide when you:

  • Send me an email
  • Submit feedback or contact forms
  • Subscribe to updates (if applicable)

This may include:

  • Name
  • Email address
  • Message content

Automatically Collected Information

When you visit the Site, certain information may be automatically collected:

Server Logs

My web server may log:

  • IP addresses
  • Browser type and version
  • Operating system
  • Pages visited
  • Time and date of visits
  • Referring website

This information is used for:

  • Site administration and security
  • Analytics and performance monitoring
  • Troubleshooting technical issues

Cookies and Similar Technologies

The Site uses the following types of cookies:

  • Analytics cookies - Google Analytics cookies to understand site usage and improve user experience
  • Essential cookies - Required for basic site functionality (if any)
  • LocalStorage - For client-side tool preferences (subnet calculator, hash generator, etc.)

All client-side tools (subnet calculator, hash generator, Base64 encoder, timestamp converter) operate entirely in your browser. No data from these tools is sent to my servers.

Google Analytics Cookies:

  • _ga - Used to distinguish users (expires after 2 years)
  • _ga_<container-id> - Used to persist session state (expires after 2 years)
  • _gid - Used to distinguish users (expires after 24 hours)

Third-Party Services

Hosting

This site is hosted on AWS (Amazon Web Services). AWS may collect and process data according to their own privacy policy. Please review AWS Privacy Notice for more information.

Google Analytics

This site uses Google Analytics for website traffic analysis. Google Analytics is a service provided by Google LLC.

Official Google Resources:

Google’s Commitments:

  • Google is ISO 27001 certified for information security management
  • Google Analytics complies with applicable data protection regulations
  • Data Processing Terms are available for review

My Site contains links to third-party websites. I am not responsible for the privacy practices of these sites. I encourage you to review their privacy policies.

How I Use Information

I use collected information for:

  • Site operation - Providing and maintaining the Site
  • Security - Protecting against abuse, attacks, and technical issues
  • Communication - Responding to your inquiries
  • Improvement - Understanding how the Site is used to make improvements
  • Legal compliance - Meeting legal obligations

Data Retention

  • Server logs - Retained for a limited time for security and operational purposes
  • Contact information - Retained as long as necessary to respond to inquiries
  • Client-side data - Stored in your browser (LocalStorage) and can be cleared at any time

Data Security

I implement reasonable security measures to protect your information, including:

  • HTTPS/TLS encryption
  • Secure server configuration
  • Regular security updates
  • Access controls

However, no method of transmission over the Internet is 100% secure. I cannot guarantee absolute security.

Your Rights and Choices

You have the right to:

  • Access - Request information about data I hold
  • Correction - Request correction of inaccurate data
  • Deletion - Request deletion of your data
  • Objection - Object to data processing
  • Clear browser data - Delete LocalStorage and cookies

To exercise these rights, contact me at kevin@glyph.sh.

Children’s Privacy

This Site is not intended for children under 13. I do not knowingly collect information from children under 13. If you believe I have collected information from a child under 13, please contact me immediately.

Analytics

Google Analytics

This site uses Google Analytics, a web analytics service provided by Google LLC (“Google”). Google Analytics uses cookies to help analyze how users interact with the site.

Information Collected:

  • Page views and user interactions
  • Browser type and version
  • Operating system
  • Geographic location (country/city level)
  • Traffic sources and referrers
  • Time spent on pages
  • Device information

How Google Analytics Works:

  • Google Analytics sets cookies in your browser to collect usage data
  • Data is transmitted to and stored on Google’s servers
  • Google may use this data to contextualize and personalize ads in its own advertising network
  • Data is aggregated and anonymized for reporting purposes

Your Privacy Choices:

  • Browser Settings - You can refuse cookies through your browser settings
  • Google Analytics Opt-out - Install the Google Analytics Opt-out Browser Add-on
  • Third-party Tools - Use privacy-focused browser extensions like uBlock Origin or Privacy Badger

Data Retention:

  • Google Analytics 4 automatically retains event-level data for a default period
  • User-level data and event-level data retention can be configured in Google Analytics settings
  • After the retention period expires, data is automatically deleted
  • Standard retention options include 2 months and 14 months for event data
  • You can learn more at Google’s Data Retention documentation

IP Anonymization: Google Analytics 4 (GA4) automatically anonymizes IP addresses. Unlike Universal Analytics, GA4 does not log or store full IP addresses. IP information is used only to derive geographic location data and is then immediately discarded.

Personally Identifiable Information (PII) Protection: This site follows Google Analytics policies and does not intentionally collect or send Personally Identifiable Information (PII) to Google Analytics, including:

  • Names, email addresses, or phone numbers
  • Social security numbers or financial account information
  • Any data that can directly identify an individual

For more information, see Google’s Best Practices for PII.

Data Controls: Google Analytics 4 provides various data controls and privacy features:

  • Data deletion requests: Users can request deletion of their data
  • Consent management: Integration with consent management platforms
  • Data redaction: Automatic removal of sensitive information
  • User privacy settings: Respect for user opt-out preferences

Learn more at Data Controls in Google Analytics 4.

Do Not Track

Some browsers include a “Do Not Track” (DNT) signal. While Google Analytics is used on this site, you can use the opt-out methods described in the Analytics section above to prevent tracking. Google Analytics does not currently respond to DNT signals, but you have other options to control tracking.

Data Sharing

I do not sell, rent, or share your personal information with third parties, except:

  • Legal requirements - When required by law or to protect rights
  • Service providers - Trusted partners who assist in site operation (e.g., hosting)
  • With your consent - When you explicitly agree

International Data Transfers

Your information may be processed in countries other than your own. By using the Site, you consent to such transfers.

Changes to Privacy Policy

I may update this Privacy Policy from time to time. Changes will be posted on this page with an updated “Last Updated” date. Continued use of the Site after changes constitutes acceptance of the updated policy.

Client-Side Tools Privacy

My online tools (Subnet Calculator, Hash Generator, Base64 Encoder/Decoder, Timestamp Converter) are designed with privacy in mind:

  • All processing happens in your browser - No data is sent to my servers
  • No server-side storage - I never see or store your input
  • No logging - Your calculations and data remain private
  • LocalStorage only - Any saved preferences are stored locally in your browser

To clear all data from the tools:

  • Chrome/Edge: F12 → Application → Local Storage → Delete
  • Firefox: F12 → Storage → Local Storage → Delete
  • Safari: Preferences → Privacy → Manage Website Data → Remove

Scripts and Downloads

When you download scripts or code from this Site:

  • I do not track downloads - No analytics on script downloads
  • Review before use - All scripts should be reviewed before execution
  • No telemetry - My scripts do not “phone home” or collect data

California Privacy Rights

If you are a California resident, you have additional rights under CCPA:

  • Right to know what personal information is collected
  • Right to know if personal information is sold or disclosed
  • Right to say no to the sale of personal information
  • Right to access personal information
  • Right to equal service and price

I do not sell personal information.

European Privacy Rights (GDPR)

If you are in the European Economic Area (EEA), you have rights under GDPR:

  • Right to access your personal data
  • Right to rectification of inaccurate data
  • Right to erasure (“right to be forgotten”)
  • Right to restriction of processing
  • Right to data portability
  • Right to object to processing
  • Rights related to automated decision-making

To exercise these rights, contact me at kevin@glyph.sh.

Contact

For questions, concerns, or requests regarding this Privacy Policy or your data, please contact:

Email: kevin@glyph.sh

By using glyph.sh, you consent to this Privacy Policy.