Terms of Use

Last updated: December 8, 2025

Acceptance of Terms

By accessing and using Carbonless ("the Service"), you accept and agree to be bound by these Terms of Use. If you do not agree to these terms, please do not use the Service.

Description of Service

Carbonless provides a website carbon emission calculator that analyzes web pages and estimates their CO₂ footprint based on data transfer size, energy consumption models, and other performance metrics.

The Service is provided "as is" and we make no guarantees about the absolute accuracy of carbon calculations, which are estimates based on industry-standard models.

User Accounts

To access certain features, you may need to create an account. You are responsible for:

  • Maintaining the confidentiality of your account credentials
  • All activities that occur under your account
  • Notifying us immediately of any unauthorized use

You must provide accurate and complete information when creating an account and keep it updated.

Acceptable Use

You agree not to:

  • Use the Service for any unlawful purpose or in violation of any laws
  • Attempt to gain unauthorized access to our systems or networks
  • Interfere with or disrupt the Service or servers
  • Use automated systems to excessively access the Service (rate limiting applies)
  • Transmit any malicious code, viruses, or harmful materials
  • Impersonate others or provide false information
  • Use the Service to analyze websites you don't have permission to test
Intellectual Property

The Service, including its original content, features, and functionality, is owned by Carbonless and is protected by international copyright, trademark, and other intellectual property laws.

You may not reproduce, distribute, modify, create derivative works of, publicly display, or in any way exploit any of the content or software without our prior written permission.

Data and Results

The carbon emission calculations provided by our Service are estimates based on industry-standard methodologies. They should be used as guidance rather than absolute measurements.

You retain ownership of any data you input into the Service. We reserve the right to use anonymized, aggregated data for research and improvement purposes.

Rate Limits and Fair Use

To ensure fair access for all users, we implement rate limiting on calculations. Excessive use may result in temporary restrictions. For high-volume needs, please contact us about alternative arrangements.

Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. WE DO NOT WARRANT THAT:

  • The Service will be uninterrupted or error-free
  • Results will be accurate or reliable
  • The quality of any information obtained will meet your expectations
  • Any errors will be corrected
Limitation of Liability

IN NO EVENT SHALL CARBONLESS BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING OUT OF OR RELATED TO YOUR USE OF THE SERVICE.

Modifications to Service

We reserve the right to modify, suspend, or discontinue the Service (or any part thereof) at any time without notice. We shall not be liable to you or any third party for any modification, suspension, or discontinuance of the Service.

Changes to Terms

We may update these Terms of Use from time to time. We will notify you of any changes by posting the new Terms on this page and updating the "Last updated" date. Your continued use of the Service after changes constitutes acceptance of the new Terms.

Termination

We may terminate or suspend your account and access to the Service immediately, without prior notice, for any reason, including breach of these Terms.

You may terminate your account at any time by contacting us and requesting account deletion.

Governing Law

These Terms shall be governed by and construed in accordance with applicable international laws, without regard to conflict of law provisions.

Contact Information

If you have any questions about these Terms of Use, please contact us through our website.