Contact Toolcore
Toolcore is a small, independently maintained catalog of browser-based utilities. The fastest way to reach us is by email; we read every message and reply when we can.
For general questions, partnership inquiries, advertising questions, or any feedback that does not fit elsewhere, write to zxstarxing@gmail.com.
Including the URL of the relevant tool, the browser you used, and (when safe) a small example input helps us reproduce issues quickly. Please do not send confidential or regulated data by email; describe the problem in general terms instead.
Privacy and content concerns
For questions about how data is handled, see our Privacy Policy. If you believe a page or generated example contains content that should be reviewed (for example, copyright concerns, an outdated reference, or something that may be sensitive), email us at zxstarxing@gmail.com with the URL and a short description.
Bug reports and feature requests
If you have an account, the Feedback page lets you submit signed-in messages that we can follow up on directly. Email also works if you prefer not to sign in.
About the site
For an overview of what Toolcore offers and how each tool is executed (browser, server, or generative AI when configured), see About. Site policies are on Privacy and Terms of Service.