Terms of Service

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

ZyDevKit is intended for development, testing, design and learning. It must not be used for illegal activity, attacks, bypassing security, or infringing others' rights.

You agree not to use ZyDevKit to access, scan or attack systems without authorization; bypass security or access controls; illegally scrape or leak data; 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. You must use them for legitimate purposes only. We do not guarantee every site recognizes the simulated result, nor that every browser supports the same level of emulation.

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.