Terms of Service

ZyDevKit is a browser toolbox for developers, designers and testers, providing User-Agent switching, device preview, a color picker, color tools, API debugging, CORS checks, page analysis, performance and SEO checks, and storage management.

ZyDevKit is a development-focused local utility for testing and learning. It must not be used to violate laws, exceed your permitted access boundaries, or interfere with others' systems.

You agree not to use ZyDevKit to access, scan, or attack systems without authorization, scrape or leak data illegally, commit fraud, inject malicious code, abuse the API debugger to attack servers, or otherwise violate applicable law.

These features are for development, compatibility testing, and debugging workflows. You should use them for legitimate purposes only. We do not guarantee every site recognizes the preview result, nor that every browser renders it identically.

The API debugger is for testing endpoints you are authorized to access. Keep tokens, cookies and keys safe. You are responsible for any consequences of saving, leaking or misusing sensitive information.

ZyDevKit stores color history, request history, templates and settings locally by default. See the Privacy Policy for details.

ZyDevKit is provided "as is" without warranty of any kind. To the extent permitted by law, we are not liable for losses arising from your use of the product.