Utility Tools
Developer utilities like Cron Explainer and Regex Tester, running entirely on your local machine. Select a tool below to begin processing your data securely. All tools are 100% private.
Cron Expression Explainer
utilTranslate complex cron expressions into readable English instantly. A free developer utility running entirely in your browser.
Log Viewer & Formatter
utilParse, colorize, and filter application logs in your browser. A secure, fast developer tool that never uploads your log files.
Markdown Previewer
utilWrite and preview Markdown instantly in your browser. A free, fast, local developer tool for writing READMEs and documentation.
Regex Tester
utilTest and debug Regular Expressions (Regex) safely in your browser. Highlights matches instantly without uploading your test strings to a server.