Skip to content
Lizely

Excel Hyperlink Extractor

List safe external hyperlinks stored in a local .xlsx workbook without uploading the file, following a URL, or running spreadsheet content.

Privacy: your files never leave your device. All processing happens locally in your browser.

How to use

  1. 1.Choose one local .xlsx workbook no larger than 20 MB.
  2. 2.Select Extract safe links to inspect stored external cell hyperlink targets.
  3. 3.Review the worksheet and cell address beside each target, then download the plain-text report if needed.

About Excel Hyperlink Extractor

Excel Hyperlink Extractor reads the external hyperlink targets already stored in a local .xlsx workbook and lists them as plain text. Choose one Excel-format file and select Extract safe links. The result shows the worksheet name, the cell address, and the normalized URL for each retained target. It is designed for a quick audit of links that are actually attached to worksheet cells, not for crawling the web or searching every piece of visible text for something that resembles a URL. The workbook stays in the current browser tab, is not uploaded to Lizely, and is never modified. You can download the report as a text file for review, handoff, or comparison in another local tool.

The extractor only reads stored cell hyperlink metadata. It does not follow a link, request a target page, calculate a formula, refresh an external data connection, run a macro, inspect an image, or execute a script. A cell that merely displays text such as https://example.com but has no actual hyperlink attachment is deliberately outside this tool's scope. The workbook is traversed by worksheet and cell address, so the result has a clear location for every retained target. The first occurrence of each normalized URL is preserved; later occurrences of the same target are reported as duplicates rather than repeated indefinitely. This makes a report easier to review while retaining the earliest location.

Only http, https, and mailto targets are accepted. Relative paths, internal workbook anchors, file URLs, data URLs, JavaScript URLs, malformed values, control-character payloads, and targets longer than the stated bound are rejected. This is a deliberate safety boundary: an extracted report should not turn an untrusted spreadsheet into a browser navigation action. The page renders the result as plain textarea text and the download is a .txt file, so it does not create a clickable rich-content preview. The tool normalizes accepted values through the browser URL parser before deduplicating them. It does not promise that a retained address is reachable, trusted, live, owned by a particular person, or safe to open.

The same file limits used by the workbook reader apply before any worksheet traversal. Input must be a non-empty .xlsx package no larger than 20 MB, with a classic single-disk OOXML ZIP directory, at most 2,000 entries, and no more than 50 MB of declared expanded data. A sheet may contain at most 100,000 addressed cells, and the complete report is capped at 1,000 safe links. Damaged, encrypted, Zip64, legacy .xls, macro-enabled, multi-disk, or oversized packages stop with a visible error. The browser does not silently skip an over-limit workbook and pretend its link list is complete.

For a reliable review, keep the source workbook, inspect the worksheet and cell prefixes in the report, and decide separately whether any retained URL should be opened in a trusted context. Use a smaller representative file first when auditing an unfamiliar export. This utility does not extract Word relationships, document-internal anchors, formulas that produce URL-looking strings, email addresses without a mailto hyperlink, text URLs, hidden workbook connections, or embedded web content. It provides a bounded local inventory of safe external targets that were already stored as Excel cell hyperlinks.

Methodology & sources

Validate a bounded classic .xlsx ZIP, traverse stored worksheet hyperlink metadata in sheet and cell order, normalize only http/https/mailto targets, then report first occurrences as inert plain text.

Frequently asked questions

Does this visit or check the URLs?
No. It only reads stored hyperlink targets and never follows them.
Which link types are included?
Only normalized http, https, and mailto targets are retained.
Why is a visible URL missing from the report?
The tool extracts actual cell hyperlink metadata, not ordinary cell text that merely looks like a URL.

Related tools

Developer Tools guides

View all