Terms of Service | ConceptViz – 教師と研究者のためのAI科学図表生成ツール

1. Acceptance of Terms

These Terms of Service (“Terms”) govern your access to ConceptViz (“the Service”), an AI-powered tool that helps users create educational, scientific, and technical visuals. By creating an account or using the Service, you agree to these Terms. If you do not agree, do not use ConceptViz.

2. Service Description

ConceptViz lets you describe a concept, system, process, or diagram in plain English and returns generated visuals for slides, worksheets, documentation, and planning.

3. Generated Content Accuracy and Review

ConceptViz outputs are AI-generated reference materials. They may be incomplete, inaccurate, mislabeled, visually misleading, or unsuitable for your specific use case. The Service does not provide professional engineering, medical, legal, safety, construction, electrical, or compliance advice.

You are responsible for reviewing generated diagrams, labels, dimensions, wiring, component values, formulas, procedures, safety instructions, and any other technical or factual content before relying on, publishing, teaching, building, installing, testing, or distributing them. For safety-critical, regulated, hazardous, clinical, construction, laboratory, electrical, mechanical, or real-world hardware use, you must obtain review from a qualified professional and follow applicable laws, codes, standards, and manufacturer documentation.

Generated circuit diagrams, wiring diagrams, panel layouts, lab diagrams, medical visuals, scientific illustrations, and similar outputs are provided for education, communication, and planning only unless independently verified. ConceptViz does not guarantee that generated content is correct, complete, safe, code-compliant, build-ready, installation-ready, clinically accurate, or fit for any particular purpose.

4. Accounts & Security

You agree to provide accurate information, keep your credentials secure, and notify contact@conceptviz.app of any unauthorized access. You are responsible for all activity that occurs under your account.

5. Credits, Subscriptions & Billing

Free accounts receive a limited number of watermarked diagrams for evaluation.
Paid plans allocate diagram credits each billing cycle. Unused credits expire at the end of the cycle unless otherwise stated.
Subscriptions renew automatically until cancelled. Cancellation stops future charges but does not retroactively refund past payments.
Taxes or payment-processing fees may apply. All charges are in USD.

6. Acceptable Use and Content Safety

ConceptViz is designed for educational, scientific, technical, and professional visual content. Your use of ConceptViz is also subject to our Content Policy. You may not use the Service to create, upload, edit, store, or distribute content that is illegal, abusive, deceptive, unsafe, or outside the educational purpose of the Service.

You may not use ConceptViz to generate or edit:

Pornographic, erotic, sexually explicit, fetish, or adult-entertainment content
Nude, sexualized, or photorealistic depictions of sensitive body parts
Explicit external genital anatomy, including but not limited to penis, vulva, clitoris, glans, foreskin, labia, scrotum, or similar content, even if described as medical, clinical, educational, or anatomical
Edits that remove educational labels, annotations, arrows, captions, or explanatory context from sensitive anatomical images
Content involving minors in nude, sexual, exploitative, or unsafe contexts
Hateful, harassing, violent, self-harm, or illegal content
Content that infringes third-party rights or attempts to impersonate, deceive, or defraud others
Prompts, uploads, or workflows intended to bypass, probe, reverse engineer, or evade our safety systems
Student personally identifiable information (PII) in prompts, uploads, or generated content
Resale, shared logins, or misrepresentation of ConceptViz diagrams as manually drafted work

Medical, scientific, or educational wording does not automatically make content acceptable. We may block, remove, review, or restrict content when it appears to create payment, legal, platform, or safety risk.

We may use automated and manual moderation systems to review prompts, uploaded images, generated images, edit instructions, metadata, and account activity. We may suspend or terminate accounts, remove stored images, revoke access, limit features, or deny refunds if we believe a user has violated these Terms or attempted to bypass safety controls.

7. Generated Content & Licensing

You retain rights to the diagrams you create, subject to the License & Commercial Use policy.
Only active paid subscribers may use diagrams commercially (selling curriculum, marketing services, district deployments, etc.).
ConceptViz does not train its internal models on your prompts or images, but we may store logs long enough to troubleshoot abuse or quality issues.
You are responsible for reviewing diagrams before showing, publishing, building from, or distributing them and for ensuring they do not infringe third-party rights.

8. Classroom & Commercial Use

Classroom use covers non-commercial teaching activities with your own students. Commercial use includes selling digital resources, publishing textbooks, marketing tutoring businesses, or distributing diagrams beyond your class. Free accounts are restricted to classroom evaluation only.

9. Payments, Refunds & Cancellations

Billing is handled by trusted payment processors. Refund eligibility is defined in our Refund Policy. To cancel, visit your billing portal or email contact@conceptviz.app before the next renewal date.

10. Service Availability & Modifications

ConceptViz is provided “as is.” We may change features, impose limits, or discontinue parts of the Service without notice. We are not liable for downtime caused by maintenance, network providers, or third-party AI infrastructure.

11. Termination

We may suspend or terminate accounts that violate these Terms, abuse credits, or endanger students. You may terminate your account at any time; outstanding fees remain payable. Upon termination you lose access to stored diagrams on our servers.

12. Limitation of Liability

To the fullest extent permitted by law:

ConceptViz is not liable for indirect, incidental, or consequential damages.
Total liability for any claim is limited to fees you paid during the 12 months preceding the claim.
We are not responsible for decisions you make using generated diagrams, including decisions involving education, lab safety, medical information, electrical wiring, engineering design, construction, manufacturing, installation, compliance, or real-world hardware.

14. Changes to Terms

We may update these Terms from time to time. We will post the revised version with an updated “Last updated” date. Continued use of ConceptViz after changes take effect means you accept the new Terms.

15. Contact

Questions? Email contact@conceptviz.app.

Last updated: June 1, 2026

3. Generated Content Accuracy and Review

5. Credits, Subscriptions & Billing

Free accounts receive a limited number of watermarked diagrams for evaluation.

Paid plans allocate diagram credits each billing cycle. Unused credits expire at the end of the cycle unless otherwise stated.

Subscriptions renew automatically until cancelled. Cancellation stops future charges but does not retroactively refund past payments.

Taxes or payment-processing fees may apply. All charges are in USD.

6. Acceptable Use and Content Safety

You may not use ConceptViz to generate or edit:

Pornographic, erotic, sexually explicit, fetish, or adult-entertainment content

Nude, sexualized, or photorealistic depictions of sensitive body parts

Explicit external genital anatomy, including but not limited to penis, vulva, clitoris, glans, foreskin, labia, scrotum, or similar content, even if described as medical, clinical, educational, or anatomical

Edits that remove educational labels, annotations, arrows, captions, or explanatory context from sensitive anatomical images

Content involving minors in nude, sexual, exploitative, or unsafe contexts

Hateful, harassing, violent, self-harm, or illegal content

Content that infringes third-party rights or attempts to impersonate, deceive, or defraud others

Prompts, uploads, or workflows intended to bypass, probe, reverse engineer, or evade our safety systems

Student personally identifiable information (PII) in prompts, uploads, or generated content

Resale, shared logins, or misrepresentation of ConceptViz diagrams as manually drafted work

7. Generated Content & Licensing

You retain rights to the diagrams you create, subject to the License & Commercial Use policy.

Only active paid subscribers may use diagrams commercially (selling curriculum, marketing services, district deployments, etc.).

ConceptViz does not train its internal models on your prompts or images, but we may store logs long enough to troubleshoot abuse or quality issues.

You are responsible for reviewing diagrams before showing, publishing, building from, or distributing them and for ensuring they do not infringe third-party rights.

12. Limitation of Liability

To the fullest extent permitted by law:

ConceptViz is not liable for indirect, incidental, or consequential damages.

Total liability for any claim is limited to fees you paid during the 12 months preceding the claim.

We are not responsible for decisions you make using generated diagrams, including decisions involving education, lab safety, medical information, electrical wiring, engineering design, construction, manufacturing, installation, compliance, or real-world hardware.