Privacy Policy

Last Updated: January 21, 2026

1. Introduction

Welcome to DevToolab. We are committed to protecting your privacy and ensuring you have a positive experience on our website. This policy outlines our data handling practices for our free online developer tools.

DevToolab ("we," "our," or "us") operates devtoolab.com. This page informs you of our policies regarding the collection, use, and disclosure of personal data when you use our Service.

2. Information Collection and Use

2.1 Personal Data

We do not collect, store, or process any personal data submitted through our tools. All data processing (UUID generation, JSON validation/formatting, etc.) happens entirely in your browser. Your data never leaves your device.

2.2 Usage Data

We may collect anonymous usage data to improve our service, including:

  • Pages visited
  • Time spent on pages
  • Browser type and version
  • Device type
  • Referring website
  • General geographic location (country/city level only)

2.3 Cookies and Tracking

We use cookies and similar tracking technologies to:

  • Analyze website traffic (via Vercel Analytics)
  • Improve user experience
  • Serve relevant advertisements (if applicable)

You can control cookies through your browser settings. However, disabling cookies may affect the functionality of our website.

3. Third-Party Services

We use the following third-party services:

4. Data Security

Since we do not collect or store your data, there is no risk of data breaches involving your personal information. All tool operations are performed locally in your browser using client-side JavaScript.

5. GDPR Compliance (EU Users)

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

  • Right to Access: Request copies of your data
  • Right to Rectification: Request correction of inaccurate data
  • Right to Erasure: Request deletion of your data
  • Right to Restrict Processing: Request limitation of data processing
  • Right to Data Portability: Request transfer of your data
  • Right to Object: Object to our processing of your data

Since we do not collect personal data through our tools, most GDPR requests are not applicable. However, if you have concerns about analytics cookies, please contact us.

6. Children's Privacy

Our Service is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal data, please contact us.

7. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.

8. Contact Us

If you have any questions about this Privacy Policy, please contact us: