Privacy
Mofei Dev Tools is a free collection of small development tools. This page explains what data may be processed when you use the site.
Last updated: April 24, 2026
Google Analytics
This site uses Google Analytics to understand aggregate usage, such as which tools are opened and which pages are useful. Analytics helps decide what to maintain and improve for this free project.
Tool input data
Most tool input is processed in your browser. For example, text Base64 conversion does not intentionally upload your input to this site server.
Share links
If you use a share feature, the content needed to reproduce the result may be encoded into the URL. Anyone with that URL may be able to see the shared content.
GitHub features
Some tools may offer GitHub-based features, such as creating a Gist or using GitHub authentication. If you choose to use those features, the relevant data is handled by GitHub according to GitHub policies.
What is not sold
This project does not sell personal data. It does not use advertising tracking or paid user profiling.