T-Checker FAQs

Is it really safe? Will my school know?

T‑Checker processes each upload in private mode, does not store papers in any repository, and uses AES‑256 encryption combined with 256‑bit SSL, ensuring that the document remains unseen by external parties including the institution.

How long does the scan take?

The platform typically generates both similarity and AI writing reports within one to two minutes after the file has been uploaded, providing users with rapid feedback before submission deadlines.

Why does the AI report flag writing even I typed myself?

AI detection evaluates linguistic patterns, stylistic markers, and structural cues; even user‑generated text may match statistical profiles associated with AI‑generated content, prompting a flag despite original authorship.

What does *% mean in the Turnitin AI report?

The asterisk‑prefixed percentage indicates the proportion of the submitted text that the system classifies as exhibiting AI‑like characteristics, relative to recognized AI writing models.

What languages does T‑Checker support?

T‑Checker currently processes documents in major languages such as English, Spanish, French, German, Portuguese, and Mandarin, allowing users from diverse academic contexts to receive accurate reports.

Why can sections that weren’t flagged before become flagged as AI after revisions?

Revisions may alter phrasing, synonym usage, or sentence structure, which can shift statistical patterns that the AI detector monitors, potentially causing previously non‑flagged sections to register as AI‑like.

Do unused credits roll over?

Credits purchased under monthly or yearly subscription plans generally expire at the end of the billing cycle; they do not automatically transfer to subsequent periods unless a specific rollover policy is outlined in the plan details.

Can I cancel my subscription any time?

Subscribers may cancel auto‑renewal through their account settings; cancellation takes effect at the end of the current billing period, after which no further charges are applied.

How does Bulk Upload work?

Users can select multiple PDF, DOCX, or TXT files up to individual size limits, upload them simultaneously, and the system will process each file to generate separate similarity and AI reports.

What security certifications does T‑Checker employ?

The service is verified by third‑party audits and utilizes bank‑level 256‑bit SSL encryption for data in transit, AES‑256 encryption for storage, and maintains a no‑repository policy to protect user confidentiality.

What happens to my file after I download the report?

Once a download is completed, users can delete the file and its associated report instantly; the system also supports automatic deletion after a predefined idle period for added privacy.

Can I share my report with collaborators?

Report links generated after download can be shared via a secure URL; however, access is restricted to anyone possessing the link, and the owner retains control to revoke or delete the link at any time.

Is there a free trial or demo version?

T‑Checker offers a limited introductory scan using a single credit, allowing new users to experience the similarity and AI reporting features before committing to a paid subscription.

• The user selects T‑Checker as a plagiarism and AI detection service designed for students, researchers, and academic staff to obtain similarity and AI writing reports before submission.
• The user uploads a supported file (PDF, DOCX, TXT) up to 100 MB via drag‑and‑drop or click‑to‑select, ensuring private handling without repository storage.
• The system processes the document within one to two minutes, generating a similarity score and an AI‑writing analysis report that includes source match percentages and stylistic indicators.
• The user downloads the generated reports from the Result page, where links can be accessed, managed, or deleted after review, allowing control over data retention.
• The user interprets the similarity percentage to adjust citations or paraphrasing, and reviews the AI writing breakdown to improve authenticity and avoid unintended AI‑generated phrasing.
• Throughout the workflow, relevant SEO keywords such as plagiarism detection, AI writing report, similarity analysis, and private document scanning are naturally integrated to enhance discoverability for academic users seeking reliable checks.