Terms of Service
Last updated: September 26, 2025
Please read these Terms of Service carefully before using UsernameChecker.online. By accessing or using our service, you agree to be bound by these Terms. If you disagree with any part of these terms, please do not use our service.
1. Introduction and Acceptance
Welcome to UsernameChecker.online ("we," "our," "us," or "the Service"). These Terms of Service ("Terms") constitute a legally binding agreement between you ("User" or "you") and UsernameChecker.online regarding your use of our username availability checking service.
UsernameChecker.online is a web-based service that allows users to check the availability of usernames across multiple online platforms and social media sites. Our service is operated from Sweden and provides tools for username verification, search history management, and account administration.
By creating an account, accessing our website, or using any of our services, you acknowledge that you have read, understood, and agree to be bound by these Terms, as well as our Privacy Policy, which is incorporated herein by reference.
2. Description of Service
UsernameChecker.online provides the following services:
- Username availability checking across multiple supported platforms
- Search history storage and management for registered users
- User account creation and management
- Access to educational content and blog articles
- Platform-specific username verification tools
Our service is provided free of charge with optional premium features. We reserve the right to modify, add, or remove features at our discretion with or without notice to users.
3. User Eligibility and Account Requirements
To use our service, you must be at least 13 years of age. If you are between 13 and 18 years old, you must have parental or guardian consent to use our service. Users under 13 are not permitted to create accounts or use our services.
When creating an account, you agree to:
- Provide accurate and complete information
- Maintain the security of your account credentials
- Accept responsibility for all activities under your account
- Notify us immediately of any unauthorized account access
- Comply with all applicable laws and regulations
4. Acceptable Use Policy
You agree to use our service only for lawful purposes and in accordance with these Terms. Specifically, you agree not to:
Prohibited Activities
- Use the service for checking usernames intended for harassment, impersonation, or cyberbullying
- Attempt to circumvent rate limits or overwhelm our servers with excessive requests
- Create multiple accounts to bypass usage limitations or account restrictions
- Use automated tools, bots, or scripts to access our service without permission
- Attempt to reverse engineer, decompile, or extract our proprietary technology
- Interfere with or disrupt the service or connected networks
- Violate any applicable laws or regulations while using our service
- Share account credentials with unauthorized third parties
Content Standards
When using our service to check usernames, you agree not to search for or attempt to register usernames that:
- Contain hate speech, discriminatory language, or offensive content
- Infringe on trademark, copyright, or other intellectual property rights
- Impersonate real individuals, organizations, or brands without authorization
- Promote illegal activities or violate platform-specific policies
5. Service Availability and Accuracy
We strive to provide reliable and accurate username availability information, but we cannot guarantee complete accuracy or real-time updates. Username availability can change rapidly, and there may be delays between our checks and actual platform status.
No Guarantee of Accuracy
Our service provides information for reference purposes only. We recommend verifying availability directly with target platforms before making decisions based on our results. We do not guarantee that usernames shown as "available" will remain available or that registration attempts will be successful.
Platform Dependencies
Our service relies on third-party platforms and publicly available information. Changes to platform APIs, policies, or technical infrastructure may affect service accuracy or availability. We are not responsible for limitations imposed by third-party platforms.
Service Availability
While we strive for high uptime, we do not guarantee uninterrupted service availability. We reserve the right to perform maintenance, updates, or modifications that may temporarily affect service access.
6. Intellectual Property Rights
The UsernameChecker.online service, including its design, code, algorithms, content, trademarks, and proprietary technology, is owned by us and protected by intellectual property laws.
Our Intellectual Property
All content on our website, including text, graphics, logos, software, and design elements, is our property or licensed to us. You may not reproduce, distribute, modify, or create derivative works without express written permission.
User-Generated Content
You retain ownership of usernames and search queries you input into our service. By using our service, you grant us a limited license to store and process your search data solely for service provision and search history functionality.
Trademark Policy
We respect intellectual property rights and expect users to do the same. If you believe your trademark rights are being infringed, please contact us with detailed information about the alleged infringement.
7. Privacy and Data Protection
Your privacy is important to us. Our collection, use, and protection of personal information is governed by our Privacy Policy, available at https://usernamechecker.online/privacy, which forms an integral part of these Terms.
Data Storage and Transfer
While our service operates from Sweden, your personal data is stored on servers located in the United States. By using our service, you acknowledge and consent to this data transfer and storage arrangement. We implement appropriate safeguards to protect your data in accordance with applicable laws.
Data Security
We implement industry-standard security measures, including SHA256 password encryption. However, no online service can guarantee absolute security. You acknowledge that data transmission over the internet carries inherent risks.
8. Limitation of Liability
To the fullest extent permitted by law, UsernameChecker.online and its operators shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of our service.
Maximum Liability
Our total liability for all claims related to the service shall not exceed the greater of (a) amounts paid by you to us in the twelve months preceding the claim, or (b) $100 USD.
Service Disclaimer
Our service is provided "as is" and "as available" without warranties of any kind. We disclaim all warranties, express or implied, including merchantability, fitness for a particular purpose, and non-infringement.
Third-Party Platforms
We are not responsible for third-party platform policies, availability, or registration processes. Issues with username registration on external platforms are between you and those platforms.
9. Indemnification
You agree to indemnify and hold harmless UsernameChecker.online, its operators, employees, and affiliates from any claims, damages, losses, or expenses arising from your use of the service, violation of these Terms, or infringement of third-party rights.
10. Third-Party Links and Services
Our service may contain links to third-party websites and platforms. These links are provided for convenience and do not constitute endorsement. We are not responsible for third-party content, privacy practices, or terms of service.
Your interactions with linked platforms, including username registration, are governed by their respective terms and conditions. We encourage reviewing third-party terms before engaging with external services.
11. Modifications to Terms
We reserve the right to modify these Terms at any time. Material changes will be communicated through:
- Updated "Last modified" date on this page
- Email notifications to registered users when appropriate
- Prominent notices on our website
Continued use of our service after modifications constitutes acceptance of updated Terms. If you disagree with changes, discontinue service use and delete your account.
12. Account Termination
You may terminate your account at any time by contacting us or using available account deletion features. Upon termination, your access rights cease immediately.
We may suspend or terminate accounts that violate these Terms, engage in harmful conduct, or pose risks to our service or users. We will provide notice when possible, but reserve the right to take immediate action when necessary.
Effect of Termination
Upon termination, provisions regarding intellectual property, limitation of liability, indemnification, and governing law shall survive. We may retain certain information as required by law or legitimate business interests.
13. Governing Law and Dispute Resolution
These Terms are governed by Swedish law, without regard to conflict of law principles. Any disputes arising from these Terms or service use shall be resolved in Swedish courts.
Severability
If any provision of these Terms is deemed unenforceable, the remaining provisions shall remain in full force and effect. Unenforceable provisions will be modified to the minimum extent necessary to make them enforceable.
14. Force Majeure
We shall not be liable for delays or failures in performance resulting from circumstances beyond our reasonable control, including natural disasters, government actions, network failures, or other force majeure events.
15. Entire Agreement
These Terms, together with our Privacy Policy, constitute the entire agreement between you and UsernameChecker.online regarding service use. They supersede all prior agreements and understandings, whether written or oral.
16. Contact Information
For questions about these Terms, service issues, or account matters, please contact us at:
Email: [email protected]
We aim to respond to inquiries promptly. For account-related requests, please include your username and registered email address to expedite assistance.
Effective Date: These Terms of Service are effective as of the date last updated above and will remain in effect until modified or terminated in accordance with the provisions herein.