Datamata Studios
Datamata Studios gives developers and data teams free browser-based utilities, premium market-intelligence tools and custom automation consulting.
cratex.app
Cratex.app is a lightweight online toolkit offering fast, privacy-friendly utilities for developers and everyday tasks, with all processing done locally in your browser.
DevBox Tools
DevBox Tools: Free, fast online utilities for devs, marketers & users. Convert, validate, generate & simplify tasks instantly.