Breakpoint Tester
Visualize responsive breakpoints & quickly validate layout ranges.
stableuxNext.jsTypeScriptTailwind
Features
- Adjustable viewport presets
- Live dimension readouts
- Theme-aware UI
- Quick copy of current size
Breakpoint Tester helps you validate how your layout behaves across the most common width ranges. Great for demoing fluid issues or confirming where content begins to wrap.
Usage
Drag / input a width, switch between presets, observe layout changes in real time.