Regex Tester: Batch-Validate a List of URLs

Organizing external links, resource lists, or data tables, a batch of URLs are malformed: missing scheme, extra spaces, or non-link text mixed in — hard to spot by eye.

Regex Tester lets you filter with a rule first: enter the URL pattern and samples, see what matches and what doesn't, confirm the rule is reliable, then bulk-validate the list.

It suits link cleaning, data validation, and any case bulk-filtering text by format.

Unify the format and the data is clean. Bookmark Regex Tester and filter a link list clean in one pass.