Professional-grade tools built for precision and performance. All processing happens in your browser.
Paste any HTML element and instantly generate optimized locators — ID, Name, CSS Selector, XPath — with quality ratings.
Launch ToolAI-powered data comparison tool with column mapping, mismatch detection, filtering and CSV/JSON export.
Launch ToolFormat, minify, validate and transform JSON with syntax highlighting and tree view navigation.
Build, test and debug regular expressions with real-time matching, group highlighting and cheat sheet.
Compare two code snippets side-by-side with syntax-aware diffing and merge conflict resolution.