Security Policy

Last updated: 7 September 2026

Tool Centre is a static website of browser-based utilities. This policy explains the safeguards and limitations that apply to the current implementation. It does not promise that a website or device can never be attacked.

Browser-side processing

The published text, calculator and image tools use JavaScript in the visitor’s browser for their stated operations. The current package does not include a file-upload backend or a database that stores user files. A visitor should still avoid placing confidential material into any website unless they understand the page and their own device environment.

Input and output handling

• Image tools accept image files in the browser and impose a size check before processing.
• Tool results are written as text or downloadable Blob data rather than inserted as executable HTML.
• Downloads are created locally and are not retained by Tool Centre.
• Users should keep their browser, operating system and security software updated.

Third-party services

Optional advertising may be provided by Google AdSense after the visitor’s advertising choice and the configuration allowed by applicable law. Third-party services have their own security and privacy practices. See our Privacy Policy and Cookie Policy.

Reporting a vulnerability

Please email a clear description, affected URL, reproduction steps and screenshots (without personal data) to support842@gmail.com. Do not test by accessing another person’s account, attempting denial of service, or downloading data that does not belong to you. We will review a report in good faith and may ask for additional details.

Limitations

Browser extensions, local malware, shared computers, network interception, unsupported browsers and third-party embeds may affect security outside our control. Check important outputs before using them in a financial, medical, legal or business decision.