Bundle Chunk Analyzer

Bundle Analysis

Bundle Size Analyzer

Analyze and optimize your JavaScript bundle sizes.

Total Size
2.8 MB
-5.2%
Gzipped
892 KB
Chunks
12
Modules
347
Bundle Chunks
main.js
845 KB
264 KB gzip
29.7%
156 modules
-2.3%
vendor.jsLarge
1.2 MB
387 KB gzip
43.6%
89 modules
+1.8%
pages/index.js
156 KB
48 KB gzip
5.5%
24 modules
pages/dashboard.js
287 KB
89 KB gzip
10.1%
42 modules
-8.4%
components.js
198 KB
62 KB gzip
7%
28 modules
+3.2%
utils.js
121 KB
42 KB gzip
4.3%
8 modules
-12.1%
About this block

Bundle Chunk AnalyzerPRO

Bundle breakdown with chunk list showing size, gzip, and module counts. Large chunk warnings, percentage bars, and change indicators for tracking growth.

More DevTools blocks

View all DevTools
PRO

devtools52

Bundle Size Analyzer

PRO

devtools6

Application Log Viewer

PRO

devtools4

Error Monitoring Feed

Get Pro access