Private Browser Network Analyzer
Inspect or compare HAR captures locally in your browser without uploading their contents.
Results
Select a capture to inspect its requests and timing.
What you can investigate
Inspect or compare HAR captures locally in your browser without uploading their contents. Review the affected endpoint or page, the measurement time and the suggested next action before changing your site.
Scope and privacy
The analyzer reads the selected files inside this page. It does not upload them or save them in browser storage. Standard HAR captures contain request timing and response metadata; CPU traces, screenshots and field performance cannot be reconstructed from missing data.