Paste your text, enter a search term and replacement, then click Find & Replace. Supports regular expressions for advanced pattern matching, case-sensitive search, and single or global replacement.
\d+ — match any number\b\w+@\w+\.\w+\b — match email addresses^.*$ — match entire lines(foo|bar) — match "foo" or "bar"Also try: Remove Empty Lines to clean up text, or Word Frequency Counter to analyze your text.