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Privacy Policy

1. Overview

3-Tools.com ("we", "us", "our") provides free online tools including calculators, converters, and developer utilities. This policy explains how we collect, use, and protect information when you visit our website.

2. Information We Collect

Data you enter into tools: All tool inputs are processed entirely in your browser using JavaScript. We do not send, store, or log any data you type into our tools on any server.

Automatically collected data: Like most websites, our hosting provider (Cloudflare) may collect standard web server logs including:

This data is used solely for analytics, security, and improving our services.

3. Cookies & Advertising

We use Google AdSense to display advertisements. Google and its partners may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalized advertising at Google Ads Settings or aboutads.info.

We do not set any first-party tracking cookies ourselves.

4. Third-Party Services

We use the following third-party services:

Each service has its own privacy policy governing data it collects.

5. Email

If you voluntarily subscribe to our email list, we collect your email address to send you tool updates and tips. You can unsubscribe at any time via the link in every email. We use Resend for email delivery.

6. Data Retention

We do not store personal data from tool usage. Server logs are retained by Cloudflare per their standard retention policy. Email addresses are retained until you unsubscribe.

7. Children's Privacy

Our services are not directed at children under 13. We do not knowingly collect personal information from children.

8. Your Rights

Depending on your jurisdiction (e.g., GDPR, CCPA), you may have the right to access, correct, or delete personal data we hold. Since we store minimal data, contact us if you have questions.

9. Contact

For privacy-related questions, email us at tools@3-tools.com.

10. Changes

We may update this policy from time to time. The "last updated" date below reflects the latest revision.

Last updated: February 13, 2026