Bundle Analyzer v1.0.0
Bundle Size Analyzer
Analyze your package.json dependencies, identify bundle bloat, detect duplicates, and get actionable suggestions for lighter alternatives.
Upload your package.json
Drag & drop or click to select • JSON files only
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Powerful Features for Bundle Optimization
Everything you need to analyze, optimize, and maintain performant JavaScript bundles
Bundle Size Breakdown
Get detailed size information (raw & gzipped) for all dependencies with visual representations.
Duplicate Detection
Automatically find duplicate dependencies across your dependency tree and calculate wasted bytes.
Smart Suggestions
Get AI-powered recommendations for lighter alternatives with exact size savings and GitHub stats.
Heavy Package Analysis
Instantly identify the top 10 packages consuming the most space in your bundle.