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Terms of Use

Last updated: November 2025

Welcome to OneLinerAI — a simple tool that helps you describe your product clearly and emotionally in one line.

By using the site, you agree to the following terms:

1. Fair Use (Free Plan)

The free plan is intended for personal or startup use only.

We reserve the right to limit access if:

  • Automated scripts or bots are used to spam requests.
  • Usage significantly exceeds normal individual patterns.
  • Abuse impacts performance for others.

We may implement rate limits or daily caps to ensure fair access.

2. Pro Plan and Payments

OneLinerAI Pro offers additional features such as tone variations, history, or export packs.

All purchases are handled securely via Lemon Squeezy, our official payment processor.

  • Prices and features are shown clearly before checkout.
  • Refunds, billing, and subscription management follow Lemon Squeezy's Terms of Service.
  • Access to Pro features is granted once payment is confirmed and remains active for the subscription period.
  • We reserve the right to suspend or revoke Pro access in case of payment issues, chargebacks, or misuse.

3. Login and Access

  • Pro users can sign in using Google Sign-In.
  • You're responsible for keeping your Google account secure.
  • Do not share or resell access to your Pro features.

4. Generated Content

You own the rights to the lines generated for you.

However:

  • You are responsible for how you use them.
  • We do not guarantee that outputs are unique, accurate, or suitable for any specific purpose.
  • Generated text may resemble content produced for other users, as it's created by an AI model.

5. Service Availability

We aim for 99% uptime, but availability may depend on OpenAI's API and our hosting providers (Vercel, Lemon Squeezy, etc.).

We may modify, update, or discontinue the service at any time without prior notice.

6. Analytics and Privacy

We use PostHog to collect anonymous usage analytics (pageviews, clicks, session duration, and performance metrics) to improve the product.

For details on data handling and your privacy rights, see our Privacy Policy.

7. Liability

OneLinerAI is provided "as is," without warranties of any kind.

We are not liable for any indirect, incidental, or consequential damages resulting from the use of the site or generated content.

8. Updates

We may revise these terms periodically.

The latest version will always be published here. Continued use of OneLinerAI after updates constitutes acceptance of the new terms.

9. Contact

Questions? Reach out on X: @victrdev