Use individual tools right here, or get all 50+ in your new tab dashboard. No installs, no signup for the demo.
Single-purpose dev tools you reach for daily, dropped into the same new tab page as the rest of your work.
Compare two pieces of text side by side. See additions, deletions, and changes highlighted line by line.
Format, validate, and minify JSON with live syntax highlighting and instant error messages.
Test regular expressions against sample text with live match highlighting and capture-group breakdowns.
The tools above are a small slice of the dashboard. Open the live demo to see every widget in context, on a real new tab page.
Looking for the full widget reference?