최종 업데이트: 2026-07-16 · 시행: 2026-07-16

서비스 약관

1. Acceptance

These Terms of Service (the “Terms”) are a contract between you and SUB&SUB LLC (“SUB&SUB”, “we”, “us”, “our”) governing your use of this browser-based developer toolkit and its optional account, sync, sharing, and paid features (together, the “Service”), whether you reach it at tools.subnsub.com, 200000.live, or another domain we operate it on. By using the Service you agree to these Terms and to the Privacy Policy, which is incorporated by reference. If you do not agree, do not use the Service.

2. About the Service

The Service is a collection of developer and utility tools that run primarily in your browser. Most tools process your data entirely on your device and send nothing to our servers, as described in the Privacy Policy. A limited set of features touch our infrastructure — for example temporary file sharing, cloud sync of your settings, LAN transfer signalling, server-proxied data lookups (weather, stocks, exchange rates and similar), and, for signed-in users, features such as the encrypted vault, saved histories, and AI-assisted custom tool generation. We may add, change, or remove tools and features at any time.

3. Eligibility

You must be at least 18 years old (or the age of legal majority in your jurisdiction) to create an account or use features that upload to or are processed by our servers. You must not be barred from receiving the Service under any applicable law, and you must not be a person with whom transactions are prohibited under U.S., EU, U.K., or U.N. sanctions or export-control laws, or located in an embargoed country or region. Where required, you must comply with your local laws governing any content you generate with the Service.

4. Accounts

Signing in is optional; you can use most tools without an account. If you create one, you are responsible for the accuracy of your registration details, for keeping your credentials and any second-factor devices secure, and for all activity under your account. Authentication and accounts are operated together with the main site (subnsub.com) and share a single sign-in; the account section of the Privacy Policy describes what is stored. Tell us promptly at [email protected] if you believe your account has been compromised. You may close your account at any time from the account panel or by contacting us.

5. Acceptable use

You agree not to use the Service, and not to permit anyone to use it through your account, to:

• Violate any law or regulation, or infringe or misappropriate the intellectual-property, privacy, publicity, or other rights of anyone else.
• Generate, store, upload, or share child sexual abuse material (CSAM), content that sexually exploits or endangers minors in any form, non-consensual intimate imagery, or content that targets a specific person with harassment, threats, or doxxing.
• Create or distribute malware, phishing kits, credential-stuffing tooling, or other material intended to compromise systems you do not own or have permission to test; or plan or facilitate violence, terrorism, or the development of weapons.
• Upload or share content you do not have the right to distribute, or use the temporary file share or clipboard features to store or disseminate unlawful, infringing, or malicious content.
• Use the AI-assisted tool-generation features to produce content prohibited by these Terms or by the safety limits described in the Service, or to attempt to bypass those limits.
• Evade rate limits, quotas, usage tiers, abuse locks, or other technical controls; abuse free-tier signup; or automate mass registration or requests.
• Interfere with the integrity or performance of the Service or its underlying infrastructure or upstream providers, including denial-of-service and probing or scanning without authorization.
• Resell, sublicense, or commercially redistribute the Service or its server-side capacity as your own product without our written permission.

We may, at our discretion and where lawful, refuse, rate-limit, lock, remove, or reduce access to any feature or account we reasonably believe is being used in breach of this section. Automated abuse controls (for example, temporary submission locks on the tool-generation features) enforce these rules and may act without prior notice.

6. Your content & sharing features

You keep all rights you hold in the content you upload, share, sync, or generate through the Service (“Your Content”). You are solely responsible for Your Content and for ensuring you may lawfully upload and share it. You grant SUB&SUB a non-exclusive, worldwide, royalty-free license to host, store, transmit, and process Your Content solely to operate and deliver the Service to you — for example, to serve a shared file to its recipients until it expires, to store your synced settings in your account, or to relay a transfer between your devices. We do not use Your Content to train models, and we do not sell it.

Shared files and clipboard items are transient and expire automatically; they are served as opaque downloads and we do not review them in advance. If you believe content shared through the Service infringes your rights or otherwise violates these Terms, contact [email protected] with enough detail to locate it. We may remove or disable access to any content, and we may preserve or disclose information where we reasonably believe it is required by law or necessary to enforce these Terms or protect the Service, our users, or the public.

7. Paid features (Plus)

Some features and higher limits are available through an optional paid plan (“Plus”), billed through Stripe via the main site as described in the Privacy Policy and any pricing shown at the point of purchase. Current entitlements and limits — such as storage sizes, sharing durations, retained history lengths, and rate limits — are described in the Service and may change; we will not materially reduce the core benefit of a plan you have already paid for during its paid period. Plus renews on the interval shown at checkout until you cancel; cancellation takes effect at the end of the current billing period. Except where required by law, payments are non-refundable, though we may issue a refund of an unconsumed prepaid period at our discretion.

8. Encrypted vault

The vault is end-to-end encrypted with a key derived from a passphrase that only you hold. We never receive your passphrase and cannot read, reset, or recover your vault contents. If you lose your passphrase, your vault data is permanently unrecoverable. You are responsible for remembering it and for keeping your own backups of anything you cannot afford to lose. This is a deliberate property of a zero-knowledge design, not a defect.

9. Third-party services

Some tools pass a query you enter to a third-party data source (for example weather, market-data, exchange-rate, mapping, or public-node providers), connect your browser directly to a third-party endpoint (for example internet-radio streams, measurement endpoints, or STUN/TURN servers), or route billing through a payment processor. Those third parties operate under their own terms and privacy policies, and we are not responsible for their content, availability, or practices. The Privacy Policy lists what is sent where. Trademarks and brand names belong to their respective owners; we are not affiliated with or endorsed by them.

10. Availability & changes

We provide the Service on a best-effort basis and may modify, suspend, or discontinue any part of it — including tools, features, limits, and server-side capabilities — at any time, with or without notice. We are not liable to you for any modification, suspension, or discontinuation of the Service or any feature.

11. Disclaimers

The Service and all tool outputs are provided “AS IS” and “AS AVAILABLE”, without warranties of any kind, whether express, implied, statutory, or otherwise. To the maximum extent permitted by law, SUB&SUB disclaims all warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy, and completeness. Tool outputs — including but not limited to metadata stripping, encryption and decryption, hashing, steganography analysis, format conversion, and generated code or configuration — may be incomplete or incorrect, and you are responsible for independently verifying any result before relying on it, especially where an error could expose sensitive data or carry legal, financial, or safety consequences. Data you share, sync, or store through the Service may be lost, and you should keep your own backups.

12. Limitation of liability

To the maximum extent permitted by law, in no event will SUB&SUB, its operators, contributors, or suppliers be liable for any indirect, incidental, special, consequential, exemplary, or punitive damages, or for any loss of profits, revenue, data, goodwill, or other intangible losses, arising out of or related to the Service, even if advised of the possibility of such damages. Our aggregate liability for any and all claims arising out of or related to the Service or these Terms will not exceed the greater of (a) the total amount you paid us in the three (3) months immediately preceding the event giving rise to the claim, or (b) US $50. Some jurisdictions do not allow certain of these exclusions or limitations; in those jurisdictions they apply only to the extent permitted.

13. Suspension & termination

You may stop using the Service and close your account at any time. We may suspend or terminate your access, and remove or disable your account or content, if (a) you materially breach these Terms or the Privacy Policy; (b) we are required to do so by law; (c) we reasonably believe your use poses a security, fraud, abuse, or legal risk to us, our users, or third parties; or (d) your account has been inactive for an extended period. Where reasonable and lawful we will give notice and an opportunity to cure a breach; for legal or risk-based reasons we may act without prior notice. Provisions that by their nature should survive termination — including sections 6, 7, 8, 11, 12, 14, and 16 — will survive.

14. Intellectual property

The Service itself — its software, design, text, and branding, excluding Your Content — is owned by SUB&SUB or its licensors and is protected by intellectual-property laws. We grant you a limited, personal, non-exclusive, non-transferable, revocable license to use the Service for its intended purpose under these Terms. You may not copy, modify, distribute, sell, or reverse-engineer the Service except to the extent that restriction is prohibited by law or expressly permitted (for example, components we publish under an open-source license, which are governed by that license).

15. Changes to these Terms

We may update these Terms from time to time. We will post the updated version with a new “Last updated” date, and for material changes we will give reasonable notice through the Service. Your continued use of the Service after the effective date constitutes acceptance of the updated Terms. If you do not agree, stop using the Service before the effective date.

16. Governing law & disputes

These Terms are governed by the laws of the State of Delaware, United States, without regard to its conflict-of-laws principles. The federal and state courts located in the State of Delaware will have exclusive jurisdiction over any dispute arising out of or related to these Terms or the Service, and you and SUB&SUB consent to that jurisdiction and venue, except that either party may seek injunctive relief in any court of competent jurisdiction. Nothing in this section displaces non-waivable consumer-protection rights granted to you by the law of your country of residence; if you are an EU/UK consumer, you may also bring proceedings in the courts of your country of residence. The United Nations Convention on Contracts for the International Sale of Goods does not apply to these Terms.

17. Language

These Terms are written in English. Any translation of this page or of the sign-up flow is provided for convenience only; if there is any conflict between the English version and a translation, the English version governs.

18. Contact

Questions, notices, or complaints under these Terms can be sent to [email protected]. We aim to respond within a reasonable time.