GPTpin Pro
A privacy-focused browser extension for organizing and quickly returning to important ChatGPT conversations, folders, links, and saved items.
Chrome Web Store ↗
Available
Independent Software Lab
Build useful.
Build useful.
Think different.
XCTLab creates practical browser extensions, web tools, and software experiments designed to make everyday digital workflows cleaner, faster, and more useful.
xctlab@dev:~$ lab status
◆ environment: online
◆ focus: browser tools + web software
◆ design: clean / practical / experimental
xctlab@dev:~$ project gptpin-pro
✓ local-first organization
✓ privacy-focused
✓ browser-native workflow
More tools are being built...
Projects
Built at XCTLab.
Small tools can make a large difference when they remove friction from everyday work. XCTLab focuses on practical ideas first.
Tree Bookmark
A visual approach to bookmark organization built around a cleaner tree-style browsing experience and faster access to saved resources.
In development
Lab
Next Experiment
XCTLab is a home for new browser utilities, workflow enhancements, and software ideas that start as experiments and grow when they prove useful.
More coming
Future
XCTLab principle
Useful software without unnecessary complexity.
About
XCTLab is an independent development lab for browser extensions, web applications, experimental interfaces, and practical digital tools. Projects are built around real-world use, simple workflows, privacy-conscious design, and continuous improvement.