Lighthouse Report Viewer
Inspect pasted data locally, review explicit findings and export the complete report without requesting external resources.
Enabling local controls…
Results
Review the settings and run. Editing inputs clears old results.
Processing model and limits
Read categories, incomplete audits and numeric metrics from a supplied Lighthouse JSON snapshot. Null/manual scores remain unknown. No page visit or new measurement; up to 32 KiB and 1000 audits.
Data and model checked: Lighthouse documentation ↗ToolHubEN: source controls ↗
How to use this tool
Load the example, confirm field units and processing rules, then run locally. Editing any input clears the old result. Copy or download the complete output explicitly.
When not to use it
Read categories, incomplete audits and numeric metrics from a supplied Lighthouse JSON snapshot. Null/manual scores remain unknown. No page visit or new measurement; up to 32 KiB and 1000 audits.