Legal

Terms of Use

Last updated: June 2025

1. Acceptance

By accessing or using Regexx (available at regexx.runtime-hub.com), you agree to be bound by these Terms of Use. If you do not agree, please do not use the service.

2. Description of Service

Regexx is a free, browser-native regular expression testing tool provided by RuntimeZero. The tool runs entirely in your browser. No test data or patterns are transmitted to any server operated by RuntimeZero.

3. Use of the Service

You may use Regexx for any lawful purpose, including personal, educational, and commercial projects. You agree not to:

  • Use the service to process, store, or transmit data in violation of applicable law;
  • Attempt to compromise the integrity or security of the service;
  • Reproduce or resell the service without prior written consent from RuntimeZero.

4. Intellectual Property

All source code, design, and branding of Regexx are the intellectual property of RuntimeZero. The regex engine used is the standard JavaScript engine built into your browser — you retain all rights to your own patterns and test strings.

5. No Warranties

Regexx is provided "as is" without warranty of any kind. RuntimeZero makes no guarantees regarding accuracy, reliability, or fitness for a particular purpose. The tool relies on your browser's native regex implementation; results may vary between browsers.

6. Limitation of Liability

To the maximum extent permitted by applicable law, RuntimeZero shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from your use or inability to use Regexx.

7. Third-Party Services

Regexx loads the Urbanist typeface from Google Fonts. Google's own privacy policy and terms apply to that request. No other third-party services receive data from your use of Regexx.

8. Modifications

RuntimeZero reserves the right to modify these terms at any time. Continued use of the service after changes constitutes acceptance of the revised terms. The "Last updated" date at the top of this page will reflect any changes.

9. Governing Law

These terms are governed by the laws of Romania, without regard to conflict-of-law principles.

10. Contact

For questions about these Terms, contact us at runtime-hub.com/contact.