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Lighthouse Report Viewer

Inspect pasted data locally, review explicit findings and export the complete report without requesting external resources.

lighthouse-report-viewerLOCAL WORKSPACE

Enabling local controls…

Inputs and settings

Processed in this tab without uploading or storing inputs. Each text field is limited to 32 KiB and complete output to 1 MiB; additional format and model limits apply.

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.