support@z2v.a8h.net
Business Cooperation
business@z2v.a8h.net
Operated By
Soft Cat Media
Hong Kong
We typically respond within 1-3 business days.
Bug Reports
Found a bug or unexpected behavior? Email support@z2v.a8h.net with screenshots and reproduction steps.
Feature Requests
Have a feature idea or improvement? Let us know — good ideas get prioritized.
Rule Submissions
Discovered a new AI writing pattern? Share example text and we'll expand the rule library.
Yes, Z2V Humanizer 中文版 is currently free to use, with no registration and no usage limits.
By default, no. Text processing is handled primarily in your browser locally and is not actively sent to any server. See our Privacy Policy for details.
Currently Chinese and English are supported, with automatic language detection. You can also manually select the language mode.
The tool aims to reduce common AI writing patterns, but there's no guarantee it will pass all AI detection tools. We recommend rewriting multiple times and reviewing the results manually.
The current version supports single-paste processing with a maximum of 5,000 characters per run. Bulk processing is on the roadmap.