Contact
If something is not working on yuanmotools, or you have an idea about a feature, content, or collaboration, contact us at the address below. Reports that can be reproduced are handled first.
Tool issues and feature ideas
Include the tool name, page URL, steps taken, actual result, expected result, browser, and device. Do not send passwords, keys, identity documents, or original files containing personal information; anonymize any example first.
Copyright, security, and partnerships
For copyright concerns, security reports, or partnership enquiries, identify the category in the subject and include a verifiable page URL and explanation. We will never ask for your account password by email.
Privacy requests
For a privacy question, put “Privacy” in the subject and identify the relevant page or feature. The site has no user account system, and tool input is not stored as account data by default.