Recursively trace and display all precedent cells for any target cell in an XLSX workbook. Pro tier. Browser-local.
Free is enough for most one-off jobs. Pro raises the file and batch caps; Pro + Media unlocks GB-scale streaming and unlimited duration.
Larger files supported on Developer (5 GB CSV) and Enterprise (unlimited). All processing happens in your browser — files never reach a server.
Upload your XLSX file and enter the target cell address (e.g. B12)
All precedent cells are traced up to 8 levels deep
A text dependency tree is generated showing every formula and value in the chain
0 bytes uploaded. Cell Dependency Map runs entirely in your browser using SheetJS and ExcelJS. Your spreadsheets never leave your device.
Up to 8 levels of precedent nesting are traced. This covers virtually all real-world formula chains.
Yes — cross-sheet references (Sheet2!B5) are followed and included in the dependency tree.
Trace circular reference chains in Excel workbooks using graph traversal. Pro tier. Browser-local.
Open toolPaste an Excel formula and instantly see every nested function, argument, and logical step explained — by a deterministic parser, not an AI that can hallucinate. No sign-up, no upload, runs in your browser.
Open tool