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CSS Variable Extractor

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

css-variable-extractorLOCAL 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

Parse custom-property declarations and var() references, including nested fallbacks. Ignore comments and quoted strings. Lists source declarations, not computed/inherited values; 32 KiB / 5000 syntax nodes.

Data and model checked: CSS Custom Properties ↗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

Parse custom-property declarations and var() references, including nested fallbacks. Ignore comments and quoted strings. Lists source declarations, not computed/inherited values; 32 KiB / 5000 syntax nodes.