Privacy Policy

1. Introduction

Welcome to Number to Letter ("we", "us", or "our"). We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains what information we collect when you visit our website, how we use it, and what rights you have in relation to it.

By using our website, you agree to the terms of this Privacy Policy. If you do not agree, please discontinue use of the site.

2. Information We Collect

2.1 Information You Provide

Number to Letter is a client-side tool — all number conversions happen entirely in your browser. We do not ask for your name, email, or any personal information to use the converter. The only instance where we collect personal data is if you voluntarily contact us via our Contact form, in which case we receive:

• Your name (as provided)
• Your email address (as provided)
• The content of your message

2.2 Information Collected Automatically

Like most websites, we may automatically collect certain technical information when you visit, including:

• Log data: IP address, browser type and version, pages visited, time and date of visit, time spent on pages.
• Device data: Device type, operating system, screen resolution.
• Usage data: Referring URL, language preference, and general geographic region.

This data is collected in aggregate form and is not linked to any individual user.

2.3 Local Storage

We store your theme preference (light or dark mode) in your browser's localStorage. This data stays on your device and is never transmitted to our servers.

3. Cookies

We use a minimal set of cookies. These fall into the following categories:

• Essential cookies: Required for the website to function. These cannot be disabled.
• Analytics cookies: Used to understand how visitors use the site (e.g., Google Analytics, if enabled). These are anonymized.
• Advertising cookies: If advertising is served on this site (e.g., via Google AdSense), third-party cookies may be set to deliver relevant ads. See Section 5 for details.

You can control cookie settings through your browser preferences at any time.

4. How We Use Your Information

We use the information collected to:

• Operate and improve the Number to Letter website and service.
• Respond to your inquiries submitted via the Contact form.
• Analyze site usage to improve performance and user experience.
• Serve relevant advertisements through third-party ad networks.
• Comply with legal obligations.

We do not sell, trade, or rent your personal information to third parties.

5. Third-Party Services

5.1 Google AdSense

We may use Google AdSense to display advertisements on our site. Google AdSense uses cookies to serve ads based on your prior visits to our website or other websites. You can opt out of personalized advertising by visiting Google Ads Settings.

5.2 Google Fonts

We use Google Fonts to load web fonts. When you visit our site, your browser may make requests to Google servers. Google may collect certain technical data in connection with this. Please review Google's Privacy Policy for details.

5.3 Google Analytics

We may use Google Analytics to understand how users interact with our site. All data is anonymized and aggregated. No personally identifiable information is transmitted to Google Analytics. You can opt out using the Google Analytics Opt-out Browser Add-on.

6. Data Retention

We retain contact form submissions for a period necessary to respond to your inquiry, and then delete them. Automatically collected log data is retained for up to 12 months before being anonymized or deleted.

7. Data Security

We take reasonable technical and organizational measures to protect your information from unauthorized access, loss, or misuse. However, no method of transmission over the internet is 100% secure. We encourage you to use strong passwords and be cautious when sharing personal information online.

8. Children's Privacy

Our service is not directed to children under the age of 13. We do not knowingly collect personally identifiable information from children. If you believe a child has provided us with personal information, please contact us and we will delete it promptly.

9. Your Rights

Depending on your location, you may have the following rights regarding your personal data:

• Access: Request a copy of the data we hold about you.
• Correction: Ask us to correct inaccurate or incomplete data.
• Deletion: Request that we delete your personal data.
• Objection: Object to the processing of your data.
• Portability: Request a machine-readable copy of your data.

To exercise any of these rights, please contact us through our Contact page.

10. Links to Other Websites

Our website may contain links to external sites that are not operated by us. We have no control over the content and practices of these sites and are not responsible for their privacy policies. We encourage you to review the privacy policy of any site you visit.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any significant changes by updating the "Last updated" date at the top of this page. We encourage you to review this policy periodically.

12. Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us: