How I Learned to Code

Free, ad-free, locally run all-in-one online toolkit, the ultimate productivity booster for office work and development tasks.

Quickly generate realistic random addresses for countries including the US, UK and Canada, with full details such as street, city, state/province and postal code.

Local Font Batch Preview & Comparison Tool

UFreeTools is your go-to all-in-one tool platform, offering high-quality, easy-to-use online tools to cover all your daily development and design needs. We build a one-stop toolbox to boost your efficiency across development, design and everyday work

Web-based Tetris game supporting both mobile touch controls and PC keyboard operation.

Indie Hacker Tool is the premier navigation site for indie developers, offering a rich collection of development tool resources.