Terms and Conditions

Last Updated: January 21, 2026

These Terms and Conditions ("Terms") govern your use of the A11y Lens Chrome extension ("Extension") and related services. By installing or using A11y Lens, you agree to these Terms. If you do not agree, do not use the Extension.

1. License Grant

Free Tier

A11y Lens is available as a free Chrome extension with usage limitations. The free tier grants you a personal, non-commercial, non-transferable, revocable license to use the Extension subject to these Terms.

Pro License

Pro licenses grant unlimited usage and are issued on a subscription basis ($12/month). Pro licenses are:

• Personal and non-transferable
• Valid for the duration of active subscription
• Subject to validation within the Extension
• Non-refundable after issuance, except as required by law

License Restrictions

You may not:

• Share, sell, or transfer your Pro license key to others
• Reverse engineer, decompile, or modify the Extension
• Use the Extension for unlawful purposes
• Circumvent usage limitations or license validation mechanisms
• Redistribute or resell the Extension or its reports

2. Payment and Billing

Pro Subscription

Pro licenses are available as monthly ($12/month) or annual ($99/year) subscriptions. Payments are processed securely through Lemon Squeezy. By purchasing a Pro license, you agree to pay the stated subscription fee.

Refund Policy

Pro licenses are non-refundable after issuance, except as required by applicable law. If you experience technical issues preventing use of your license, contact us at [email protected] for support.

Cancellation

You may cancel your Pro subscription at any time through your Lemon Squeezy customer portal or by contacting us at [email protected]. Your license will remain valid until the end of your current billing period. No partial refunds are provided for early cancellation.

Price Changes

We reserve the right to change subscription pricing. Price changes will not affect active subscriptions until renewal. We will notify you of price changes before your next billing cycle.

3. Use of the Extension

Intended Use

A11y Lens is designed to scan web pages for accessibility violations using the axe-core testing engine and generate professional reports. The Extension is intended for developers, designers, QA teams, and accessibility professionals building and auditing accessible web applications.

Limitations

Automated accessibility testing tools cannot detect all accessibility issues. A11y Lens identifies common WCAG violations but does not guarantee complete accessibility compliance. Manual testing, keyboard navigation testing, and screen reader testing are still required for comprehensive accessibility audits.

4. Disclaimer of Warranties

THE EXTENSION IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED. WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO:

• Warranties of merchantability and fitness for a particular purpose
• Warranties that the Extension will be uninterrupted, error-free, or secure
• Warranties regarding the accuracy, reliability, or completeness of scan results
• Warranties that the Extension will detect all accessibility issues

5. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE SHALL NOT BE LIABLE FOR:

• Any indirect, incidental, consequential, or punitive damages
• Loss of profits, data, or business opportunities
• Accessibility violations or legal compliance issues not detected by the Extension
• Damages resulting from reliance on scan results
• Any damages exceeding the amount you paid for the Extension in the past 12 months

Some jurisdictions do not allow certain limitations of liability. In such cases, our liability is limited to the maximum extent permitted by law.

6. Intellectual Property

A11y Lens, including its code, design, branding, and documentation, is owned by Romcat Labs LLC and protected by intellectual property laws. The Extension uses the open-source axe-core library, which is subject to its own license terms.

You retain ownership of any scan results, reports, or data generated by the Extension. We do not claim ownership of your content or scan data.

7. Termination

By You

You may stop using the Extension at any time by uninstalling it from your browser. You may cancel your Pro subscription as described in Section 2.

By Us

We reserve the right to suspend or terminate your access to the Extension or revoke your Pro license if you violate these Terms, including but not limited to:

• Sharing or selling your license key
• Attempting to circumvent usage limitations
• Using the Extension for unlawful purposes
• Reverse engineering or modifying the Extension

8. Updates and Changes

We may update the Extension to fix bugs, add features, or improve performance. Updates may be installed automatically via the Chrome Web Store. We may also modify these Terms from time to time. Changes will be posted on this page with an updated "Last Updated" date. Continued use of the Extension after changes constitutes acceptance of the revised Terms.

9. Third-Party Services

The Extension uses axe-core, an open-source accessibility testing engine developed by Deque Systems. We are not responsible for third-party services or their terms of use.

10. Governing Law

These Terms are governed by the laws of the jurisdiction in which we operate, without regard to conflict of law principles. Any disputes arising from these Terms or your use of the Extension shall be resolved in the courts of that jurisdiction.

11. Contact Us

If you have questions about these Terms and Conditions, please contact us at:

Email: [email protected]