chart52

Terms of Service

The rules, responsibilities and limitations that apply to the free chart52 beta.

Effective September 25, 2026Last updated September 25, 2026

1. Agreement

These Terms of Service ("Terms") govern your use of chart52, including the website at chart52.com and its related services (the "Service"). "Owner" refers to the person operating chart52; "we", "us" and "our" refer to the Owner. Contact the Owner at support@chart52.com. By creating an account or using the Service, you agree to these Terms and acknowledge our Privacy Policy. If you do not agree, do not use the Service.

2. Eligibility

You must be at least 16 years old, and old enough to form a binding agreement where you live, to use the Service. You are responsible for making sure your use of the Service, including any poker-related study, is lawful where you live.

3. What the Service is

chart52 is a free beta study tool for building, organizing and reviewing poker range charts. Features may be incomplete, contain errors, change or be discontinued. It is not a gambling service and does not take wagers. Charts, practice drills, comparisons and equity estimates are for study purposes only, are not financial or professional advice, and do not guarantee any result. You are responsible for checking outputs and deciding whether they are suitable for your use.

You must not use the Service for real-time assistance during live play, or in a way that breaks the rules of any poker site, room or tournament you play in.

4. Your account

Give accurate information when you sign up and keep your sign-in details secure. You are responsible for activity on your account. Tell us promptly at support@chart52.com if you think your account has been used without your permission. Each account is for one person.

5. Your content

You retain whatever ownership rights you already hold in the charts, folders, notes and other material you create or import ("Your Content"). Importing material does not give you ownership of someone else's work. You give us a non-exclusive, royalty-free licence to host, store, copy, process and display Your Content only as needed to operate the Service for you, including through service providers. If you create a public share link, this includes showing the shared snapshot to anyone who has the link.

You are responsible for Your Content and for having the permissions needed for each use, including storage, import and public sharing. Permission to study material privately does not necessarily include permission to redistribute it. Do not share paid or licensed material from coaches, courses or other tools if its licence does not allow it. We may remove content or disable share links that we believe infringe someone's rights or break these Terms.

Hosting a chart does not mean we created, verified, licensed or endorsed it. We do not certify users' authorship claims or pre-screen every upload. A chart's label, availability or similarity to another chart is not verification of ownership or permission to use it. These statements do not limit our obligations under applicable law.

6. Public share links

Charts are not publicly listed by default. Creating a public share link makes its snapshot accessible to anyone who has the link, and they may copy or forward it. The Service provides a link-revocation control, but revocation cannot recall downloads, screenshots or other copies. Share only information and material you are entitled and willing to make public.

7. Acceptable use

You agree not to:

  • break the law, or infringe or misappropriate anyone else's rights;
  • try to get into accounts, workspaces or data that are not yours, or probe, scan or test the Service's weaknesses without our written permission;
  • disrupt or overload the Service, or get around rate limits or other protections;
  • scrape the Service or access it by automated means, except through features we provide;
  • upload malware, or use the Service to send spam or host unrelated files;
  • resell or sublicense the Service, or use it to build a competing product;
  • harass other people, or impersonate anyone.

8. Our property

The Service, including its software, design, text, logos and the chart52 name, belongs to us and our licensors and is protected by law. Apart from the right to use the Service under these Terms, you get no rights in it. If you send us feedback or suggestions, we may use them without owing you anything.

If you believe material on the Service infringes your copyright, email support@chart52.com. Include your contact details, identification of the copyrighted work, the URL or other information sufficient to locate the material, your physical or electronic signature, a statement that you believe in good faith the use is not authorized by the copyright owner, its agent or the law, and a statement that the information is accurate and, under penalty of perjury, that you are authorized to act for the owner of the exclusive right allegedly infringed. You may also include source material or licence details that help explain the claim.

We may disable material and, in appropriate cases, close the accounts of repeat infringers. If you believe your material was restricted by mistake, contact the same address with the affected link, your explanation and any relevant permission or ownership information. Do not include unrelated sensitive information. Relevant parts of a complaint or response may be shared with the affected parties as needed to address the dispute. This contact procedure does not limit any applicable statutory notice or counter-notice rights, requirements or deadlines.

10. Fees

The Service is currently free. Free access is not a commitment to provide the Service, any feature or any storage allowance indefinitely. Any future paid offering would be subject to separately disclosed pricing and payment authorization. Features, limits and retention policies may change as described in section 12, subject to applicable law.

11. Ending your use

You can stop using the Service and request account deletion from Settings → Data & privacy or by emailing support@chart52.com. A request does not immediately erase the account; see the Privacy Policy for how requests and retained records are handled.

To the extent permitted by law, we may restrict, suspend or end access, remove content or discontinue the Service at our discretion, including for violations of these Terms, security or legal risk, inactivity or operational reasons. Except where required by law, we do not guarantee advance notice, an export period or continued access. Keep your own copies. Sections 5 and 8 to 17 survive termination to the extent relevant; the content licence survives only as needed for permitted retention and uses described in the Privacy Policy.

12. Changes to the Service and these Terms

To the extent permitted by law, we may change, suspend or stop features or the Service without guaranteeing continued availability or advance notice. We may update these Terms by posting a revised version with its effective date. Changes apply prospectively. Any notice or affirmative agreement required by applicable law will be provided or obtained; otherwise, continued use after the effective date constitutes acceptance to the extent permitted by law. Updates do not remove accrued rights or override privacy commitments applicable to information already collected.

13. Keep your own copies

The Service is not an archival or backup service. You are responsible for keeping independent copies of anything important and checking exported files. Library backup covers only the supported items and exclusions shown in the export interface. We do not guarantee storage capacity, retention of content, successful saving, export availability or recovery of lost or deleted material. These limitations do not remove any duties imposed by applicable law.

14. Disclaimers

To the fullest extent permitted by law, the Service is provided "as is" and "as available", without warranties of any kind, express, implied or statutory. We disclaim warranties of merchantability, fitness for a particular purpose, title, non-infringement and accuracy. We do not guarantee uninterrupted, secure or error-free operation, compatibility, support or response times, correction of defects, or that any chart, strategy, practice result, comparison or equity estimate is correct or will improve your results. Informal advice or support does not create an additional warranty. Poker involves financial risk, and you are responsible for your decisions at the table. Nothing here excludes a warranty or obligation that cannot lawfully be excluded.

External links and third-party services are subject to their own terms and privacy practices. We do not control or endorse an external service merely by linking to it, and are not responsible for its content or availability except as required by law.

15. Limitation of liability

To the fullest extent permitted by law: the Service's operator and its personnel, contractors and licensors will not be liable for indirect, incidental, special, consequential, exemplary or punitive damages, or for lost profits, winnings, data, use or goodwill, arising from or related to the Service. Our aggregate liability for all claims relating to the Service is limited to the greater of the amounts you paid us for the Service in the 12 months before the event giving rise to the claim or US$50. These exclusions and limits apply regardless of the legal theory, including contract, tort or negligence, and even if we were advised of the possibility of the loss. They do not exclude or limit fraud, willful misconduct or any other liability that cannot lawfully be excluded or limited.

To the extent permitted by law, you agree to indemnify the operator and its personnel against third-party claims, losses and reasonable expenses, including legal fees, arising from Your Content, your unlawful use of the Service or your breach of these Terms. This obligation does not extend to the indemnified party's own unlawful conduct. We may control the defence of a covered claim; you must reasonably cooperate and may not settle it in a way that imposes an obligation on us without our written consent.

16. Governing law and disputes

These Terms are governed by the laws of the State of Washington, USA, and applicable U.S. federal law, without regard to conflict-of-law rules. Subject to mandatory applicable law, disputes will be brought in the state or federal courts located in Washington, and you and we consent to their jurisdiction. Before filing a claim, contact support@chart52.com so informal resolution can be considered. This does not prevent urgent relief or require you to miss a legal filing deadline. If you are a consumer, you retain any mandatory protections and forum rights provided by applicable law. Nothing in these Terms or the Privacy Policy waives rights or obligations that cannot lawfully be waived.

17. General

These Terms and the Privacy Policy are the whole agreement between you and us about the Service. If any provision is unenforceable, the rest stays in effect. Not enforcing a provision does not waive it. You may not transfer your rights under these Terms. We may transfer ours in connection with a merger, acquisition or sale of the Service.

Questions: support@chart52.com.