XLSX Hyperlink Extractor

• Enter the displayed example values,or choose the local input files requested by the controls. Optional source files take precedence where labelled.
• Choose Extract cell links and inspect the complete result and any reported limitations.
• Use Download result and each companion download link to save complete outputs. Reset clears output and restores example controls.

Choose the required local file using the displayed input control.

• Inventory worksheet cell hyperlink relationships/internal locations,complete targets,ranges,display/tooltip attributes and unreferenced relationships. Also find lexical HYPERLINK/_xlfn.HYPERLINK calls with complete original expressions and UTF16 offsets. A whole literal target argument resolves;dynamic expressions and unexpanded shared followers remain explicit. Quoted strings/sheet names,structured references,nested calls and array constants stay distinct. Metadata ranges support full Excel coordinates without expansion. No target is fetched/opened,no formula/branch is evaluated,and drawing/shape links/general formula validation are outside this cell-link profile. Up to10,000 link/call/follower records and8 MiB cumulative formula UTF16 units. One standard Transitional XLSX up to20 MiB;50sheets/64-MiB expanded package,8-MiB/200,000-node inspected XML parts. Macros,signatures,embedded/ActiveX objects,encrypted files and external workbook links refuse. No external resource is fetched. Complete JSON report20 MiB. All processing stays in your browser.
• Complete outputs only. Unsupported or oversized input is refused. Follow the displayed job-specific bounds and format policies.