SPDXEXPRESSIONAUDIT · PROFESSIONAL BROWSER TOOL
Make parentheses, WITH, AND, and OR form a readable syntax tree before license metadata enters a manifest.
Use a recursive-descent parser to preflight SPDX 2.3 Annex D license-expression operands, LicenseRefs, WITH exceptions, Boolean operators, precedence, and parentheses locally.
Open the workbench ↓01 · WORKBENCH
Inputs and files stay on this device
Processed locally
/Focus first input⌘ ↵Run primary action⌘ ⇧ SDownload local reportAlt RJump to latest resultsAlt LSwitch languageAlt TSwitch themeAlt CToggle high contrast
Local report studioPreview · Markdown · JSON · SHA-256
SHA-256
—Uses only the currently visible result summary, never input controls or original files; the fingerprint is also calculated locally.
Local analysis checkpointsUp to 5 · saved only when you choose
Stores only the visible result summary, time, and an optional short label; imported files and input controls are never stored. Imports must match this tool and stay under 128KB; comparison also stays on this device.
02 · CAPABILITIES
Built deeply for one narrow workflow
WITH/AND/OR precedence
Operand, operator, and depth ledger
It does not fetch current license lists or determine grants, compatibility, obligations, or legal validity.
Read the source ↗NO ACCOUNT · LOCAL PROCESSING · EXPORTABLE